Wife was in a heavy rain. Just told her to turn on 4wd Auto and she was in great shape. These 5th Gen Ram 1500 are so comfortable and sure footed. Love ours!!
I have a 19 Ram 1500. I love the auto option gets lots of use and is very noticeable for me when active. Live in WI. I would never get a truck without it again.
I live in northern Michigan, currently drive a Subaru but looking at replacing it with a RAM to pull a camper. I love the Subaru AWD and have been wondering about how 4x4 would perform for my needs/use (likely not doing much proper offroading -or at least not as much as I imagine!) Your comment is helpful.
Ram Mechanic told me i should only run my 2019 1500 Longhorn 4WD Auto when off road or inclimate weather, other than that they said stick to the 2WD Mode. He said leaving in 4WD Auto will cause heavy wear and tear to my system and should not be used for road driving.
Exactly. I never do it except when I hit the top of the hill at the state landfill which is as off road as it gets and also towing my dumper. As soon as I dump and head downhill I’m back in 2wd for good.
I have a 2022 1500 and I love the 4w auto for driving around the city in the winter time. You can still turn into parking spots without the truck bucking like you would in 4x4
Good info here. 4WD auto is my go to with a hemi on rainy days. Easy to light up the rear tires with the Hemi… nice that the fronts will grab on take off/driving moments. My 2015 Limited, along with my current 2023 limited are not off road trucks for me. They’re luxury trucks. They see snow…. But if I truly want to off road, I’m looking for a Jeep or something more along those lines. Great vid, appreciate it.
The Ford 4Auto system seems to not suffer from the problems that the previous RAM did. The Borg-Warner clutch unit seems to work as intended, and the only one I've ever heard of slipping in 4H mode was modified with over 800HP. Even then it was slipping on hard drag strip launches. The Raptor unit has a additional lock in 4H to hold the clutch assembly, so there must be a limitation somewhere, but I doubt it impacts road going F150s in even the most extreme cases. Now if you could just get the 4A option in a truck that was under $70k. I personally think RAM just screwed up the programming on the previous 4Auto trucks, and it is nice to see it seems to be fixed. 4auto is what 99% of all drivers actually need in slippery road conditions. Thanks for the videos and tests.
4WD Auto has been wonderful on wet roads. It legitimately makes it feel like I'm still driving on dry pavement. I live in the AZ desert, and despite what some might think, we get a ton of rain sometimes and it does come in handy. 4WD High while having desert adventures has worked flawlessly as well.
Thanks for this test! I had a 2014 Ram 1500 Sport and now a 2023 Ram 1500 Sport, and I am happy to see a definite improvement between both generations 4WD Auto transfer case. I am not doing much off-roading, only occasionally and nothing crazy anyway so I get more use out of the 4WD Auto system when driving on snowy or wet roads.
I have a 2019 Ram 1500. Love the 4x4 Auto mode. I do a lot of overlanding and off-road driving. I’ve had the auto 4 x 4 disengage twice in five years of driving. Each time it reset after about 10 seconds. Works great on wet roads.
Getty great clips as always thank you , Just quick reminder BW 48-11 is in my 2020 ram 1500 Works so much better for me than conventional BW 48-12 Because when in 4WD auto Is in Active mode temperature outside is bellow 40F dry condition you are in 4×4 all the time, Just little wet on roadways when even 90F outside temperature 4×4 in on all the time as long as roadways are wet, Only once long steep off road in 4 low had clutch pack heated and truck when in reduced 4×4 mode still capable. Again thank you for all your time and God Bless 🇺🇸
I have a 17 ram 1500 with the 4wd auto. Personally, it's never let me down and has handled everything I've needed it to. I'd prefer to have the 44-45 but I can't lie the 4wd auto has been a nice feature.
I put 700,000kms on a GMC Yukon running AutoTrac with many fishing and hunting trips. Zero issues, works fantastic, when the shit hits the fan then yes 4 High is the best option but in general AutoTrac is the bomb. 2L of GM AutoTrac oil every year for an oil change and they will last forever.
Ive got a 4th gen with the 44-45 and part of the reason I made that decision was because of you're last video on Ram 1500 4wd systems. My focus is on simplicity, longevity and 4wd capability so a transfer case without clutch packs was the clear winner for me. I don’t often use 4wd on road most of the time I'm using it in deep snow and muddy conditions.
Great video, very informative. I had a 4th Gen Rebel without Auto 4WD, it was a great system but you do need to know when and how to use it. In my ‘21 5th Gen Rebel I ordered it with the Auto 4WD and love it, especially on the rural roads where we live. I also have a basic plow I use on it to clear my laneway and when I’m in 4WD Lock and I get to the asphalt road to turn around, it does hop when turning sharp if the road is clear from being plowed already. Both are great trucks and the 4WD systems haven’t let me down so far!
Also bought one 6 months ago in Germany. The truck is just great and moreover easy to drive (even through the city). Is it possible to request a Video where u can show us the (2wd, 4 Auto, 4 High, 4 Low and Lock) functions compared to each other in a real world test and tell us when you would use them specifically? Thanks for the great content!
I drive GM products my last 3 trucks, including current had/have 4wd auto. I rarely turn it off. Never a single issue. Power when I need it without even knowing I need it. Perfect.
I got the fourth Generation Dodge 1500 and it is simply a farm truck. We do not use it for cross country, so in essence it serves our needs. Mine is a 4X4 but it does not have the 4WD auto. I thought that perhaps I could change that by simply switching the control module so it would add 4WD auto. Your video explains everything that I needed to know. Now I must make sure that my transfer case is a Bw 44-44 and not a Bw 44-45. Fingers cross 🤞
I have it on my F150 and love it.Especially in heavy rain and snow.If you forget to take it out when conditions improve no big deal unlike 4hi which would bind and grind on dry rds.
Alex. Prior to my 2022 Rebel, I had a 2002 Dodge Dakota Quad Cab, V-8, loaded with AWD ALL THE TIME. I know that's a different system than what's in my Rebel, but that truck was the most sure footed truck, over all, that I ever had particularly in the rain. I use the 4 Auto quite a bit in my Rebel and never been stuck...so far! Great video as usual Alex.
I have a 2015 ram 1500 crew cab with a 5.7 hemi, and since it’s a Laramie, it has the four-wheel-drive auto and I have definitely noticed that in the light to medium snow where some roads are cleared, the four-wheel-drive auto does a lot better than the four-wheel-drive lock. And then I can go down the freeway going 65 to 70 mph and it does just fine. I don’t have to constantly be going back-and-forth between 2 Wheel Dr. and four-wheel-drive, 2 Wheel Dr. four-wheel-drive. I don’t actually go off-roading and “four wheeling” so the auto works great for me.
Great video. I have a Gen 5 Rebel Hemi with the additional 4WD Auto. Been off road in it with the factory Goodyear Duratrac tires, and it performed well. 4W Auto works great when it rains as the open diff (the electronic locker disengages automatically at 25 MPH) spins easily in RWD only, otherwise. Love the truck and still glad I bought it.
I have a 2016 Ram 1500 that I tried trading at one point. At the time the dealer thought my 4wd wasn't working because it didn't bind up and I thought that was odd too. Seeing this video I now know why they experienced it and why I have as well. For me that's okay as I don't off road off road. It's great in the snow and wet roads here so I can't complain but I can see why the 5th Gen Ram auto system would be much better for the guy that buys a Rebel and wants to overland or off road a lot
Great demo. I always hated the fact that even in 4wd lock I really wasn't. I don't really use it for serious off-roading, so the auto mode is fine. Glad they improved it though.
I have a 2020" Ram with the auto. It's pretty much comen sense? If it's snowing, icy, snow packed, on streets...hit "Auto". If you're off roading...4-high, 4-low. In Colorado on them snowy days to work, it's Auto. Works well, never had a problem.
Just traded my 4x2 2020 Ram 1500 Big Horn for a 2020 Laramie 4x4. No off road planned. But towing in rain and snow possible. This was a great relief to know that I got the auto 4x4 and will work great! Thanks for your content, subscribed and smashed the like button!
Awesome video. Got a 19 RAM Big Horn Crew cab hemi 4x4. Love the truck. Live in the south, so snow is not an issue, neither is salt damage. But, I do go up to the mountains and nice to have 4 auto. RAM trucks are good trucks and if you maintain them you can easily get 200000 miles from them.
our 2017 1500 has the mechanical locking, nonauto transfer case. it rarely gets used in the winter, our most used situation is moving our 6000lb travel trailer around on slippery wet grass or mud in the crazy places we like to camp, mactaquac park in the older wooded section is a fine example!
I have a 2024 now for a month, had a 2017 before that and a 2014 before that! I'm a farmer / logger and would sometimes forget to turn off 4wd coming out the muddy logging roads turning on to the "paved" road. A ways down would feel the chirping and feel it in the steering to remind me. Being tired and all. The 4wd auto will mitigate the damage is my view when that happens. I like the concept. This one thing the 2024 has I'm on the fence about is that e--torque. For what ever reason I'm not getting the mileage my 2017 did even with the same gearing. Wasn't that e-torque supposed to help? Where I was averaging 18 or 19 with the 2017 and 22 on the highway; the 2024 MIGHT get 20-21 on the highway but my average is down around 15.5 16.
Some great info here. I'm picking up a used 2021 RAM 1500 (with 4WD auto) tomorrow. I live in North Alabama so the only real time I would use 4WD is in muddy conditions when I head off the beaten path to go kayaking.
The wheel spin lockup in circle is an option called "locker" and/Or "limited Slip" differential. Nothing to do with the transfer case. You can Make the Back Tires chirp on dry pavement in a turn if you engage Deferential locker in 2WD 4WD is not needed for the Locker in the back. 4WD Auto let the front tires coast while the driveline is in a bind. 4wd High just spilts 100% the torque to the front and back full time with no transfer case clutch involved. Thats why when you tried the test you had it in 4WDH and both front and back spun.
Are you planning on continuing the topic and comparing 4x4 systems of half-ton trucks of current generation to discuss pros and cons? E.g. GM not having manually locking rear axle vs Ram having it etc? Then "at the end of the season" you can do some sort of a rating "Alex's truck of choice for ..." for daily driving, off-roading, modifications, long-term ownership etc. Just pitching some ideas on how to keep this channel attracting more subscribers :)
I always put my older truck with electronic dif. in heavy rains into 4wd. It gave such a feeling of stability. I had a work truck with auto 4wd and it never felt as stable as full 4wd.
lol, I have a '12 Laramie with a 44, I've taken that thing on fire cut lines, bush, sand, quad paths, had it up on just 2 wheels I don't know how many times. Never had an issue with clutch pack over heating or loosing front drive. If you know how to drive it and know that you need to under power or engine braking hard for the front to engage it's fine. I did have an issue where with 4wheel auto I toasted the mopar front CVs, then within 2 years toasted the Napa replacements, been running Cardone HD ones now for 4 or 5 years.
I my 2020 Raptor when in snow and doing donuts or large drifts I over heated the front 4WD Auto. This certainly limited out fun. My new F350 doesn’t have the Auto and which I am happy about after seeing this.
I had a 2013 Ram 1500 for ten years. The first surprise was that in Lock, the transfer case was not locked. The back wheels have to spin for the transfer case to lock. This is not good in off camber situations. The second surprise was that this truck never felt secure on slippery roads. It did not matter weather it was in 4 auto or 4 lock. Even with expensive winter tires. I have never had a truck that felt so bad on ice. I drove a 2wd F150 for ten years prior to this truck. The Ford was better on ice. The Ram only went sideways once in ten years, although i was always the slowest vehicle on the road. I don’t understand why. Other Rams always drove faster than I was able to. I loved everything else about the truck. Just my experience. I have a Chevy now that feels great on winter roads. Same winter tires.
Unfortunately, 4WD Auto is partly a result of government fuel economy standards. The old Part Time/Full Time transfer cases--for example, the New Process/New Venture 242--had true full-time 4WD capability, using a center differential to reduce or eliminate "driveline windup" on dry roads and/or short turning situations. The NP/NV242, in particular, was tough and reliable even in hard-core 4 wheeling situations, but its design did exact at least a small penalty in fuel economy. A lot of people think that today's 4WD Auto systems are just another name for the "conventional" full-time systems like the 242, but they are not, and they are not as tough or durable, either. As you point out in your video, the problem with the clutch-pack 4WD Auto system is that it can let you down (disengage or slip) at inopportune moments. Like many things in life, in 4-wheeling, nothing is worse than thinking that you have something (4WD) when you ain't. I have a vehicle with the NP/NV242 transfer case and it does very well in winter driving using full-time 4WD--I plan on keeping it.
I actually love the 4wd auto option in my ram. My 15 tacoma sometimes get annoying having to turn on and off 4wd when the roads are like in between from snow to dry roads. U know. Daily driving. Most rams are used for daily drivers anyways. If u want a fully offroad. Get a tacoma. Its amazing. But its the same reason why i moved to ram. Not comfortable for everyday driving
Great video! I would love to see you break down the BW44-46 (SO Cummins, electric shift) compared to the BW44-48 (HO Cummins). Does the BW44-48 just have upsized parts, or are there other things allowing it to handle the higher power.
I've had my auto 4wd in my 14 for 8 years and really like it. I want to test the cranking wheels sinario, now. I've never really paid attention or noticed it driving around town.
My belief / experience: 4WD Auto works as an automatic limited slip differential in the front. When a rear wheel starts to spin / slip it engages the front axle. No one has been able to tell me how long it stays engaged / continues to drive ( micro seconds, seconds, a minute ) After the spin condition is past. Not needed on normally wet roads Unless hydroplaning conditions, but definitely if near freezing temps and of course, ice, mud, snow, gravel, sand, etcetera. Definitely reduces mpg / mpkm, . . . 'eh ? ☆
I have had 4 or 5 GM trucks with Autotrac. Same concept. Have ever had a failure or issue with any of them. And I use anytime there is any snow or ice present in Alberta where I live. A requirement as far as I’m concerned.
What a great video man you explained it so well not many videos out there that truly explains the way you did you rock on all your videos 🍻 enjoy the BC snow lol
Great video! Very informative with excellent demonstrations on the road. I recently got a 2019 5th gen 1500 limited after watching your videos. I love it so far.
I now understand why i was so disappointed with my 2017 1500 Longhorn with the 44 44 when i got stuck in my sons driveway in snow. It would not go into 4 low and in 4 lock it was not able to claw its way out of the driveway. I know now why it wouldnt go into 4 low because i didnt stop, put it in neutral.and then push the 4 low button. It seems that if i had taken those steps to ensure 4 low i might have been able to unstuck myself. I think.. Also i didnt know to turn the ESC off although i think i am hearing that once you get it into 4 low the ESC is automatically turned off. I think. Thanks for the insight!
I have a 2019 Ram 1500, and I use the 4wd auto when the roads may be slick or it’s snowing. I use 4wd when driving through snow, on ice, or know there a good chance I’ll get stuck without 4wd, and I also turn traction control off in those situations because it sucks in snow.
I love your demos of ability and w 4wd function but You did the turn test in 4h but I wish you did it in 4 auto as well. Still, very useful to know as a potential buyer.
My Gen5 2022 Ram 1500 with a V6 Etorque got a limited slip 3.55 rear diff, so far he does a very good job on 4WD auto in the snow. After owning this truck for one year, he got only 7000Km (5K miles) on the counter! I'm certainly not a long term high millage expert and will never be since I trade my truck every 5 years. Just saying..
2020 Ram 4x4. 4 Auto is absolutely a great choice. Keep in mind, this guy seems to forget that you have the option of 4 high also. It’s not a choose one option. If you have 4 Auto you also have the option to turn on 4 high. If roads are slick, 4 Auto is great. If you’re in deep snow then go with 4 high. Amazing how clueless people make these vids
My 2010 would bind up while in 4wd. Not knowing what it was, it worried the hell out of me. In my 2020, I've only ever used auto, on snow and a little ice, to work and back.
my girlfriend called me one day freaking out thinking she broke the truck. turned out she accidently hit the 4wd high button. the binding can certainly surprise you if you aren't aware lol.
What surprised me that the cheapest 4x4 4th gen Ram with no LSD in rear actually had brake based AWD ... TFL had it on rollers and it pulled out on single front wheel
What you say at 8:13 is incorrect. The inner rear wheel isnt forced to skip along, cause the rear axle isnt locked, only the transfercase. Its a limited slip diff at the 4th gens.
I have a ram 2500 4x4, wrangler 4x4 & a Durango AWD with the real transfer case for 4x4 low range When on icy roads or snowy driving conditions the Durango AWD is far nicer to drive than the wrangler or ram since you aren’t suppose to be driving on the road in 4x4 when it isn’t a low traction environment so i end up shifting in and out of 4x4 hi many times while driving in the mountains
I've got the 4th Gen 1500 Sport. I wish it had a NV249 transfer case. Just always felt like much more of a case that is a true mechanical 4WD unit. Pushing a button vs mechanically throwing a vehicle into 4WD via a physical lever. Just seems like it's more of a cost for a manufacturer to make the multiple actuators to have push button is silly.
Loved the video and throwback clips! Love seeing the progression of the videos and the trucks! Please keep up the amazing work! Love learning from your videos!
Hornets in Auto it's good for the highway where there's snow and then there's Street, wine and four-wheel drive high it is not using the clutch packs it is locked with the chain
Unfortunately, the only way to get the part time t-case in a Ram, is getting a Rebel. Also, the 5th gen front differentials are made of glass. You got really lucky that it didn't explode when you turned the wheel all the way and hit the gas. If it got any traction, your day would have turned bad.
Always good reviews, thank you. I have a 23, 1500 limited, my issues is choosing tires. The stock 22s with these Perelli all season look like car tires. I’m having real trouble deciding if I want to put 33s on or go down to 20 inch rims with a tire Pkg. Not quite sure what a different diameter tire would do, either going up slightly with the 22s for a slightly larger diameter with 33s, or getting a 20 inch rim and sticking to the stock diameter, which will still be more tire sidewall wise. Is there a rule of thumb that you should stay with your stock diameter?
I have a 2022 model with the e torque and it sucked when i bought it new but after i deleted the e torque and added a supercharger it became fun but then the transfer case shelled out so i put in a aftermarket upgrade then had to have a bunch of tuning done but yeah buy one of these spend another 35 grand on it and you will have a real truck again.
yes sir, you would think it would come with the bw12 but I guess not. I think the Bw12 are much harder to come by then the fourth gen bw44-45. I believe only the rebel, tradesmen and Bighorn can be optioned with these bw48-12. I could be wrong but that's what I read.
I'm from Saskatchewan my 2023 ram bighorn has only known 2wd, but I have all those other options 😂, blizzard 2wd, uphill ice 2wd, off-road 2wd, just so good 😂
IDK, I have a 2016 Ram 1500 with auto 4x4 and I don't use it. I tried it once and the engagement was so loud and chunky that I was concerned prolonged use would damage the vehicle.
I've had my 2019 since new with the Auto. It was gave me overheat warning lights a few times on snow and gravel roads. You did answer z question for Mr though. I was wondering if the Off Road package changes the transfer case. But I guess it does not.
Can you do a video with the GM transfer cases too? My AT4 has 4Auto and is considered an off-road truck. Would be odd if these styles were considered weaker too.
If you turn off traction control, do you still have the disengagement issue? I have owned Jeep Wranglers/Gladiator for over 40 years. Traded my Gladiator for a Ram 1500 Bighorn. I do mostly trail running on easy to moderate trails, but most trails have difficult sections. I have no words to describe my disappointment in this Ram system-BW-11. I have had AWD Hyundais perform better.
Great video but FYI no ones going off roading with their truck lol. Would like to see a video comparing work trucks like the new Ram Warlock vs the chevy custom trail boss both with the V8s
I’d disagree 😂 I got my 18 3years old at the time loaded big horn threw a lift on it and 35s and went straight to a mud park 😂 with like 30k miles people do it weather it’s intentional or not is different. The road to our property is a seasonal road so we get mud and snow my 18 with the clutch transfer case hates trying to spin 35s it really does I’ve almost gotten stuck multiple times because the front just won’t engage enough
I got a 2023 limited longhorn, $77k msrp. Dealer put a lift and 35 12.5 r20 on it. If this sucker goes off road it's purely by mistake, or Maybe if climate nuts block my exits.
you are probably right. but around here there are tons of logging roads and I always see guys in their pick ups driving down the trails. in the winter its not unhear of to have 2 feet of snow drop overnight so it's nice to have a capable truck.
@@GettysGarage Canadian winters man love them Here is a question for u What would be a good first truck Ford XLT 5.0 Ram tradesman warlock 5.7 etorq Chevy custom trail boss 5.3
Just my 2 cents. I have a 2012 1500 with 5.7 and when i first got it i left it in 4 auto and when i made a sharp right turn my transfer case made a binding sound. Who knows why but i didnt use it till years later and still use it and hasnt done me wrong since. I wonder if it disengages when you turn the wheels to avoid binding? Guess its not my 2 cents i guess its more of a question.
Wife was in a heavy rain. Just told her to turn on 4wd Auto and she was in great shape. These 5th Gen Ram 1500 are so comfortable and sure footed. Love ours!!
I have a 19 Ram 1500. I love the auto option gets lots of use and is very noticeable for me when active. Live in WI. I would never get a truck without it again.
Fair enough, seems like alot of people love 4wd auto. And honestly for on road driving it is a great feature to have.
Lame, your trans will take a dump before 100k
I live in northern Michigan, currently drive a Subaru but looking at replacing it with a RAM to pull a camper. I love the Subaru AWD and have been wondering about how 4x4 would perform for my needs/use (likely not doing much proper offroading -or at least not as much as I imagine!) Your comment is helpful.
For lazy folks
I'm in WI as well, picking up a 2022 limited in a week here! Can't wait for 4 auto!
Ram Mechanic told me i should only run my 2019 1500 Longhorn 4WD Auto when off road or inclimate weather, other than that they said stick to the 2WD Mode. He said leaving in 4WD Auto will cause heavy wear and tear to my system and should not be used for road driving.
Exactly. I never do it except when I hit the top of the hill at the state landfill which is as off road as it gets and also towing my dumper.
As soon as I dump and head downhill I’m back in 2wd for good.
Took my 2022 1500 V-6 to the New Mexico mountains and used all the 4X4 settings. It was a solid performer. Very pleased with this RAM truck.
I have a 2022 1500 and I love the 4w auto for driving around the city in the winter time. You can still turn into parking spots without the truck bucking like you would in 4x4
Good info here. 4WD auto is my go to with a hemi on rainy days. Easy to light up the rear tires with the Hemi… nice that the fronts will grab on take off/driving moments. My 2015 Limited, along with my current 2023 limited are not off road trucks for me. They’re luxury trucks. They see snow…. But if I truly want to off road, I’m looking for a Jeep or something more along those lines. Great vid, appreciate it.
The Ford 4Auto system seems to not suffer from the problems that the previous RAM did. The Borg-Warner clutch unit seems to work as intended, and the only one I've ever heard of slipping in 4H mode was modified with over 800HP. Even then it was slipping on hard drag strip launches. The Raptor unit has a additional lock in 4H to hold the clutch assembly, so there must be a limitation somewhere, but I doubt it impacts road going F150s in even the most extreme cases. Now if you could just get the 4A option in a truck that was under $70k.
I personally think RAM just screwed up the programming on the previous 4Auto trucks, and it is nice to see it seems to be fixed. 4auto is what 99% of all drivers actually need in slippery road conditions. Thanks for the videos and tests.
4WD Auto has been wonderful on wet roads. It legitimately makes it feel like I'm still driving on dry pavement. I live in the AZ desert, and despite what some might think, we get a ton of rain sometimes and it does come in handy. 4WD High while having desert adventures has worked flawlessly as well.
Thanks for this test! I had a 2014 Ram 1500 Sport and now a 2023 Ram 1500 Sport, and I am happy to see a definite improvement between both generations 4WD Auto transfer case. I am not doing much off-roading, only occasionally and nothing crazy anyway so I get more use out of the 4WD Auto system when driving on snowy or wet roads.
Thanks...I subscribed dude. I've got a 20 RAM 1500 limited and I've learned a fair bit watching your content.
Appreciate it sir!
I have a 2019 Ram 1500. Love the 4x4 Auto mode. I do a lot of overlanding and off-road driving. I’ve had the auto 4 x 4 disengage twice in five years of driving. Each time it reset after about 10 seconds. Works great on wet roads.
Hello from Oklahoma. I bought my 2019 Limited new. I only used 4WD auto in our last ice storm a couple weeks ago- worked great!!
Getty great clips as always thank you ,
Just quick reminder
BW 48-11 is in my 2020 ram 1500
Works so much better for me than conventional BW 48-12
Because when in 4WD auto
Is in Active mode
temperature outside is bellow 40F dry condition you are in 4×4 all the time,
Just little wet on roadways when even 90F outside temperature 4×4 in on all the time as long as roadways are wet,
Only once long steep off road in 4 low had clutch pack heated and truck when in reduced 4×4 mode still capable.
Again thank you for all your time and God Bless 🇺🇸
Great video. I did learn this though: Canada, where dry roads are roads with no snow, but still wet. Love it!!
I have a 17 ram 1500 with the 4wd auto. Personally, it's never let me down and has handled everything I've needed it to. I'd prefer to have the 44-45 but I can't lie the 4wd auto has been a nice feature.
I have the 2019 Ram Limited with the Auto4wd and it works great in the snow and on our steep inclined driveway
I put 700,000kms on a GMC Yukon running AutoTrac with many fishing and hunting trips. Zero issues, works fantastic, when the shit hits the fan then yes 4 High is the best option but in general AutoTrac is the bomb. 2L of GM AutoTrac oil every year for an oil change and they will last forever.
Ive got a 4th gen with the 44-45 and part of the reason I made that decision was because of you're last video on Ram 1500 4wd systems.
My focus is on simplicity, longevity and 4wd capability so a transfer case without clutch packs was the clear winner for me.
I don’t often use 4wd on road most of the time I'm using it in deep snow and muddy conditions.
Great video, very informative. I had a 4th Gen Rebel without Auto 4WD, it was a great system but you do need to know when and how to use it. In my ‘21 5th Gen Rebel I ordered it with the Auto 4WD and love it, especially on the rural roads where we live. I also have a basic plow I use on it to clear my laneway and when I’m in 4WD Lock and I get to the asphalt road to turn around, it does hop when turning sharp if the road is clear from being plowed already. Both are great trucks and the 4WD systems haven’t let me down so far!
Also bought one 6 months ago in Germany. The truck is just great and moreover easy to drive (even through the city). Is it possible to request a Video where u can show us the (2wd, 4 Auto, 4 High, 4 Low and Lock) functions compared to each other in a real world test and tell us when you would use them specifically? Thanks for the great content!
I drive GM products my last 3 trucks, including current had/have 4wd auto. I rarely turn it off. Never a single issue. Power when I need it without even knowing I need it. Perfect.
I got the fourth Generation Dodge 1500 and it is simply a farm truck. We do not use it for cross country, so in essence it serves our needs. Mine is a 4X4 but it does not have the 4WD auto. I thought that perhaps I could change that by simply switching the control module so it would add 4WD auto. Your video explains everything that I needed to know. Now I must make sure that my transfer case is a Bw 44-44 and not a Bw 44-45. Fingers cross 🤞
I have it on my F150 and love it.Especially in heavy rain and snow.If you forget to take it out when conditions improve no big deal unlike 4hi which would bind and grind on dry rds.
Exactly, 4wd auto is perfect for that stuff.
Alex. Prior to my 2022 Rebel, I had a 2002 Dodge Dakota Quad Cab, V-8, loaded with AWD ALL THE TIME. I know that's a different system than what's in my Rebel, but that truck was the most sure footed truck, over all, that I ever had particularly in the rain. I use the 4 Auto quite a bit in my Rebel and never been stuck...so far! Great video as usual Alex.
The Rebel won't let you down!
I have a 2015 ram 1500 crew cab with a 5.7 hemi, and since it’s a Laramie, it has the four-wheel-drive auto and I have definitely noticed that in the light to medium snow where some roads are cleared, the four-wheel-drive auto does a lot better than the four-wheel-drive lock. And then I can go down the freeway going 65 to 70 mph and it does just fine. I don’t have to constantly be going back-and-forth between 2 Wheel Dr. and four-wheel-drive, 2 Wheel Dr. four-wheel-drive. I don’t actually go off-roading and “four wheeling” so the auto works great for me.
Great video. I have a Gen 5 Rebel Hemi with the additional 4WD Auto. Been off road in it with the factory Goodyear Duratrac tires, and it performed well. 4W Auto works great when it rains as the open diff (the electronic locker disengages automatically at 25 MPH) spins easily in RWD only, otherwise. Love the truck and still glad I bought it.
I have a 2016 Ram 1500 that I tried trading at one point. At the time the dealer thought my 4wd wasn't working because it didn't bind up and I thought that was odd too. Seeing this video I now know why they experienced it and why I have as well. For me that's okay as I don't off road off road. It's great in the snow and wet roads here so I can't complain but I can see why the 5th Gen Ram auto system would be much better for the guy that buys a Rebel and wants to overland or off road a lot
Great demo. I always hated the fact that even in 4wd lock I really wasn't. I don't really use it for serious off-roading, so the auto mode is fine. Glad they improved it though.
I have the BW 48 12 in a 22 1500 4th gen. Glad I have the right one for my truck. If I ever get a 5th gen I won't worry about getting the 4wd auto.
I have a 2020" Ram with the auto. It's pretty much comen sense? If it's snowing, icy, snow packed, on streets...hit "Auto". If you're off roading...4-high, 4-low. In Colorado on them snowy days to work, it's Auto. Works well, never had a problem.
Just traded my 4x2 2020 Ram 1500 Big Horn for a 2020 Laramie 4x4. No off road planned. But towing in rain and snow possible. This was a great relief to know that I got the auto 4x4 and will work great! Thanks for your content, subscribed and smashed the like button!
Awesome video. Got a 19 RAM Big Horn Crew cab hemi 4x4. Love the truck. Live in the south, so snow is not an issue, neither is salt damage. But, I do go up to the mountains and nice to have 4 auto. RAM trucks are good trucks and if you maintain them you can easily get 200000 miles from them.
our 2017 1500 has the mechanical locking, nonauto transfer case. it rarely gets used in the winter, our most used situation is moving our 6000lb travel trailer around on slippery wet grass or mud in the crazy places we like to camp, mactaquac park in the older wooded section is a fine example!
I have a 2024 now for a month, had a 2017 before that and a 2014 before that! I'm a farmer / logger and would sometimes forget to turn off 4wd coming out the muddy logging roads turning on to the "paved" road. A ways down would feel the chirping and feel it in the steering to remind me. Being tired and all. The 4wd auto will mitigate the damage is my view when that happens. I like the concept. This one thing the 2024 has I'm on the fence about is that e--torque. For what ever reason I'm not getting the mileage my 2017 did even with the same gearing. Wasn't that e-torque supposed to help? Where I was averaging 18 or 19 with the 2017 and 22 on the highway; the 2024 MIGHT get 20-21 on the highway but my average is down around 15.5 16.
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Some great info here. I'm picking up a used 2021 RAM 1500 (with 4WD auto) tomorrow. I live in North Alabama so the only real time I would use 4WD is in muddy conditions when I head off the beaten path to go kayaking.
The wheel spin lockup in circle is an option called "locker" and/Or "limited Slip" differential. Nothing to do with the transfer case. You can Make the Back Tires chirp on dry pavement in a turn if you engage Deferential locker in 2WD 4WD is not needed for the Locker in the back. 4WD Auto let the front tires coast while the driveline is in a bind. 4wd High just spilts 100% the torque to the front and back full time with no transfer case clutch involved. Thats why when you tried the test you had it in 4WDH and both front and back spun.
I have the 4wd auto in my 2016 1500. It works extremely well in the snow.
Are you planning on continuing the topic and comparing 4x4 systems of half-ton trucks of current generation to discuss pros and cons? E.g. GM not having manually locking rear axle vs Ram having it etc? Then "at the end of the season" you can do some sort of a rating "Alex's truck of choice for ..." for daily driving, off-roading, modifications, long-term ownership etc. Just pitching some ideas on how to keep this channel attracting more subscribers :)
I always put my older truck with electronic dif. in heavy rains into 4wd. It gave such a feeling of stability. I had a work truck with auto 4wd and it never felt as stable as full 4wd.
lol, I have a '12 Laramie with a 44, I've taken that thing on fire cut lines, bush, sand, quad paths, had it up on just 2 wheels I don't know how many times. Never had an issue with clutch pack over heating or loosing front drive. If you know how to drive it and know that you need to under power or engine braking hard for the front to engage it's fine. I did have an issue where with 4wheel auto I toasted the mopar front CVs, then within 2 years toasted the Napa replacements, been running Cardone HD ones now for 4 or 5 years.
I my 2020 Raptor when in snow and doing donuts or large drifts I over heated the front 4WD Auto. This certainly limited out fun. My new F350 doesn’t have the Auto and which I am happy about after seeing this.
Your content is very interesting, super simple formula with a lot a valuable knowledge. Keep on the good work!
My 4th gen ram does bind up in tight turns on dry pavement. And yes it's the auto transfer case.
I had a 2013 Ram 1500 for ten years. The first surprise was that in Lock, the transfer case was not locked. The back wheels have to spin for the transfer case to lock. This is not good in off camber situations.
The second surprise was that this truck never felt secure on slippery roads. It did not matter weather it was in 4 auto or 4 lock. Even with expensive winter tires. I have never had a truck that felt so bad on ice. I drove a 2wd F150 for ten years prior to this truck. The Ford was better on ice. The Ram only went sideways once in ten years, although i was always the slowest vehicle on the road. I don’t understand why. Other Rams always drove faster than I was able to. I loved everything else about the truck. Just my experience.
I have a Chevy now that feels great on winter roads. Same winter tires.
Unfortunately, 4WD Auto is partly a result of government fuel economy standards. The old Part Time/Full Time transfer cases--for example, the New Process/New Venture 242--had true full-time 4WD capability, using a center differential to reduce or eliminate "driveline windup" on dry roads and/or short turning situations. The NP/NV242, in particular, was tough and reliable even in hard-core 4 wheeling situations, but its design did exact at least a small penalty in fuel economy. A lot of people think that today's 4WD Auto systems are just another name for the "conventional" full-time systems like the 242, but they are not, and they are not as tough or durable, either. As you point out in your video, the problem with the clutch-pack 4WD Auto system is that it can let you down (disengage or slip) at inopportune moments. Like many things in life, in 4-wheeling, nothing is worse than thinking that you have something (4WD) when you ain't. I have a vehicle with the NP/NV242 transfer case and it does very well in winter driving using full-time 4WD--I plan on keeping it.
I actually love the 4wd auto option in my ram. My 15 tacoma sometimes get annoying having to turn on and off 4wd when the roads are like in between from snow to dry roads. U know. Daily driving. Most rams are used for daily drivers anyways. If u want a fully offroad. Get a tacoma. Its amazing. But its the same reason why i moved to ram. Not comfortable for everyday driving
Great video! I would love to see you break down the BW44-46 (SO Cummins, electric shift) compared to the BW44-48 (HO Cummins). Does the BW44-48 just have upsized parts, or are there other things allowing it to handle the higher power.
I've had my auto 4wd in my 14 for 8 years and really like it. I want to test the cranking wheels sinario, now. I've never really paid attention or noticed it driving around town.
I do have the BW48-11 transfer case but I do not do any real off roading, just towing a trailer with ATV's in a dirt parking lot.
I am waiting for a hurricane HO 2500 series.. perfect truck - thanks for the deep dive you do on trucks
My belief / experience: 4WD Auto works as an automatic limited slip differential in the front. When a rear wheel starts to spin / slip it engages the front axle. No one has been able to tell me how long it stays engaged / continues to drive ( micro seconds, seconds, a minute ) After the spin condition is past. Not needed on normally wet roads Unless hydroplaning conditions, but definitely if near freezing temps and of course, ice, mud, snow, gravel, sand, etcetera. Definitely reduces mpg / mpkm, . . . 'eh ? ☆
The 4WD Auto is a game changer on my GM trucks.
I wheel for hours and hours on end in snowy hills in BC and in hit summer trails in and around kamloops and never had any overheating..
Could you do the same thing for the GM auto 4wd system? they've been doing it for much longer and I wonder if its means better components and such.
I have had 4 or 5 GM trucks with Autotrac. Same concept. Have ever had a failure or issue with any of them. And I use anytime there is any snow or ice present in Alberta where I live. A requirement as far as I’m concerned.
What a great video man you explained it so well not many videos out there that truly explains the way you did you rock on all your videos 🍻 enjoy the BC snow lol
Thanks man! It can be a confusing topic just tried to simplify it.
@@GettysGarage you think there is any harm in driving in auto all the time even when it’s dry?
Great video! Very informative with excellent demonstrations on the road. I recently got a 2019 5th gen 1500 limited after watching your videos. I love it so far.
I use it on wet roads because of the torque on the e-torque.
I now understand why i was so disappointed with my 2017 1500 Longhorn with the 44 44 when i got stuck in my sons driveway in snow.
It would not go into 4 low and in 4 lock it was not able to claw its way out of the driveway.
I know now why it wouldnt go into 4 low because i didnt stop, put it in neutral.and then push the 4 low button. It seems that if i had taken those steps to ensure 4 low i might have been able to unstuck myself. I think.. Also i didnt know to turn the ESC off although i think i am hearing that once you get it into 4 low the ESC is automatically turned off. I think.
Thanks for the insight!
I have a 2019 Ram 1500, and I use the 4wd auto when the roads may be slick or it’s snowing. I use 4wd when driving through snow, on ice, or know there a good chance I’ll get stuck without 4wd, and I also turn traction control off in those situations because it sucks in snow.
I have a 2015 ram with a 6 speed no auto 4wd but I do have the limited slip and it is great in the snow and off road
fantastic set up. that limited slip will help a ton in the snow.
Had limited slip on my 4thGen, and now on 5th. "Must have" option for snow and offroad.
I love your demos of ability and w
4wd function but You did the turn test in 4h but I wish you did it in 4 auto as well. Still, very useful to know as a potential buyer.
My Gen5 2022 Ram 1500 with a V6 Etorque got a limited slip 3.55 rear diff, so far he does a very good job on 4WD auto in the snow. After owning this truck for one year, he got only 7000Km (5K miles) on the counter! I'm certainly not a long term high millage expert and will never be since I trade my truck every 5 years. Just saying..
2020 Ram 4x4. 4 Auto is absolutely a great choice. Keep in mind, this guy seems to forget that you have the option of 4 high also. It’s not a choose one option. If you have 4 Auto you also have the option to turn on 4 high. If roads are slick, 4 Auto is great. If you’re in deep snow then go with 4 high. Amazing how clueless people make these vids
My 2010 would bind up while in 4wd. Not knowing what it was, it worried the hell out of me. In my 2020, I've only ever used auto, on snow and a little ice, to work and back.
my girlfriend called me one day freaking out thinking she broke the truck. turned out she accidently hit the 4wd high button. the binding can certainly surprise you if you aren't aware lol.
@@GettysGarage Lol, the reason never occurred to me until one of your vids explained it. Suddenly it made sense. Thanks
What surprised me that the cheapest 4x4 4th gen Ram with no LSD in rear actually had brake based AWD ... TFL had it on rollers and it pulled out on single front wheel
Great Content, Exactly the information I was looking for on my 24 RAM Laramie Night Edition 4WD auto settings.
What you say at 8:13 is incorrect. The inner rear wheel isnt forced to skip along, cause the rear axle isnt locked, only the transfercase. Its a limited slip diff at the 4th gens.
can you do a video on Fords auto 4wd with the vacuum operated hubs
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I dumped my 2016 F150 because it didn't have this. It was just a problem on town where some roads are icy, some are not.
I have a ram 2500 4x4, wrangler 4x4 & a Durango AWD with the real transfer case for 4x4 low range
When on icy roads or snowy driving conditions the Durango AWD is far nicer to drive than the wrangler or ram since you aren’t suppose to be driving on the road in 4x4 when it isn’t a low traction environment so i end up shifting in and out of 4x4 hi many times while driving in the mountains
Good to know this great video I have better understanding of how the 5th gen 4x4 works thank you
I've got the 4th Gen 1500 Sport. I wish it had a NV249 transfer case. Just always felt like much more of a case that is a true mechanical 4WD unit. Pushing a button vs mechanically throwing a vehicle into 4WD via a physical lever. Just seems like it's more of a cost for a manufacturer to make the multiple actuators to have push button is silly.
Loved the video and throwback clips! Love seeing the progression of the videos and the trucks! Please keep up the amazing work! Love learning from your videos!
Thanks big guy, next we'll chain up the 2500 limited, test out the old T-case 😉
@@GettysGarage that wouldn’t make a good video the 2500 just pulling that block away ahaha
Hornets in Auto it's good for the highway where there's snow and then there's Street, wine and four-wheel drive high it is not using the clutch packs it is locked with the chain
Unfortunately, the only way to get the part time t-case in a Ram, is getting a Rebel. Also, the 5th gen front differentials are made of glass. You got really lucky that it didn't explode when you turned the wheel all the way and hit the gas. If it got any traction, your day would have turned bad.
80k truck and use crap parts. Wow!
@casey10614 unfortunately, they all did.
In other words, for the casual onroad driver, 4wd auto is best.
Nice re irw!
I miss 4 auto. I had it in my 2013 RAM 1500 but recently purchased a 2023 RAM power wagon that does not have 4 auto..
Always good reviews, thank you. I have a 23, 1500 limited, my issues is choosing tires. The stock 22s with these Perelli all season look like car tires. I’m having real trouble deciding if I want to put 33s on or go down to 20 inch rims with a tire Pkg. Not quite sure what a different diameter tire would do, either going up slightly with the 22s for a slightly larger diameter with 33s, or getting a 20 inch rim and sticking to the stock diameter, which will still be more tire sidewall wise. Is there a rule of thumb that you should stay with your stock diameter?
We need not just more snow videos but also MORE snow! 38° in northern MI in January is depressing.
Same in Metro Detroit.
Same in Minnesota. It sucks.
it's unsettling.
clutch pacs wear out so i miss the days of awd along with 4x4 lock. like the np242!
I have a 2022 model with the e torque and it sucked when i bought it new but after i deleted the e torque and added a supercharger it became fun but then the transfer case shelled out so i put in a aftermarket upgrade then had to have a bunch of tuning done but yeah buy one of these spend another 35 grand on it and you will have a real truck again.
Funny thing is that the Off-road package for 1500 doesn't come with BW 48-12. It adds a locking rear diff, 1" lift etc, but still keeps the BW 48-11.
yes sir, you would think it would come with the bw12 but I guess not. I think the Bw12 are much harder to come by then the fourth gen bw44-45. I believe only the rebel, tradesmen and Bighorn can be optioned with these bw48-12. I could be wrong but that's what I read.
Great video. Curious about GM's Autotrack system as well.
Buddy ripped off his drive shaft. He tried to get unstuck in a snowy ditch. I couldn't believe it. Was in 4wd locked. Now the truck is being towed.
I appreciate your explanation on this. Thanks
Thank you sir!
Mitsubishi’s super select is the same as selec-trac. Auto 4WD and fulltime 4WD are completely different systems.
I'm from Saskatchewan my 2023 ram bighorn has only known 2wd, but I have all those other options 😂, blizzard 2wd, uphill ice 2wd, off-road 2wd, just so good 😂
IDK, I have a 2016 Ram 1500 with auto 4x4 and I don't use it. I tried it once and the engagement was so loud and chunky that I was concerned prolonged use would damage the vehicle.
I have it but I don't use it. 2wd and only 4WD HIGH during severe snow and have to get to work/home.
Thx man, helps me make my decision on buying 4A
Great video. Subscribed!! Appreciate the detail
I've had my 2019 since new with the Auto. It was gave me overheat warning lights a few times on snow and gravel roads. You did answer z question for Mr though. I was wondering if the Off Road package changes the transfer case. But I guess it does not.
The auto is amazing, I use it in heavy rainfall and in slushy Conditions.
BTW I don't think you can actually turn off TC .
It's pretty useless in my 06.I installed locking hubs on my 06 1500 and it was the best mod.Having the lsd works wonders as well.
That truck has the off-road package so it has the rear E diff locker too
Can you do a video with the GM transfer cases too? My AT4 has 4Auto and is considered an off-road truck. Would be odd if these styles were considered weaker too.
If you turn off traction control, do you still have the disengagement issue? I have owned Jeep Wranglers/Gladiator for over 40 years. Traded my Gladiator for a Ram 1500 Bighorn. I do mostly trail running on easy to moderate trails, but most trails have difficult sections. I have no words to describe my disappointment in this Ram system-BW-11. I have had AWD Hyundais perform better.
Great video but FYI no ones going off roading with their truck lol. Would like to see a video comparing work trucks like the new Ram Warlock vs the chevy custom trail boss both with the V8s
I’d disagree 😂 I got my 18 3years old at the time loaded big horn threw a lift on it and 35s and went straight to a mud park 😂 with like 30k miles people do it weather it’s intentional or not is different. The road to our property is a seasonal road so we get mud and snow my 18 with the clutch transfer case hates trying to spin 35s it really does I’ve almost gotten stuck multiple times because the front just won’t engage enough
I got a 2023 limited longhorn, $77k msrp. Dealer put a lift and 35 12.5 r20 on it. If this sucker goes off road it's purely by mistake, or Maybe if climate nuts block my exits.
you are probably right. but around here there are tons of logging roads and I always see guys in their pick ups driving down the trails. in the winter its not unhear of to have 2 feet of snow drop overnight so it's nice to have a capable truck.
@@GettysGarage
Canadian winters man love them
Here is a question for u
What would be a good first truck
Ford XLT 5.0
Ram tradesman warlock 5.7 etorq
Chevy custom trail boss 5.3
Just my 2 cents. I have a 2012 1500 with 5.7 and when i first got it i left it in 4 auto and when i made a sharp right turn my transfer case made a binding sound. Who knows why but i didnt use it till years later and still use it and hasnt done me wrong since. I wonder if it disengages when you turn the wheels to avoid binding? Guess its not my 2 cents i guess its more of a question.