What Wheel Specs Do I Need to Fit 37's on a RAM?
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- เผยแพร่เมื่อ 28 มิ.ย. 2024
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Trying to figure out how to fit 37's on your Ram? The secret isn't the lift size, it's in the wheel specs. Choosing the correct offset, backspace and width wheel is the ONLY way to make sure you fit 37's without problems!
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#ram #cummins #37s - ยานยนต์และพาหนะ
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Is it possible to run mudflaps with 37x12.5s on the Methods CJC exclusive 315's or would they be rubbing too hard? Im also contemplating running this setup at factory height if possible while saving up for a Pintop kit
2022 Power Wagon, 2.5” leveling kit, 17x10 AEV Ram Katla, Nitto Terra Grapler G2 37x12.5
Very informative there needs to be more of these videos made particularly on the ram 2500
Thanks for the info, saved me the headache of searching forums where people dont know jack shit but put their opinions out there like they matter.
That’s exactly why we make these videos!
Thank you for the information. My 2021 2500 Cummins will be here in 3 weeks. I'll be installing the Carli Pintop 2.5" King Leveling Kit or the Icon 2.5 Stage three kit. I would like to run the Black Rhino Armory, 18x9.5 Wheel. It has a backspace of 5.7 and an offset of 12. I will have a Fab Fours Matrix Front Bumper. I want to run a 37". I am willing to do a little trimming. What do you think?
Looks great
Waiting on the raceline avengers for my ram. They’re on back order right now 😬😬😬
Any similar info for 1500s? This is gold.
Wouldn’t recommend 37s for a 5.7. Friend of mine says he get bad gas milage on 35s. BUT he does daily his truck....
Would a military wheel with 7 1/8 backspacing help of hurt with fitting 37s? Seems like less spacing makes it rub from what you're saying.
Once again great video guys. Always coming through with the 🔥 content. What size level/lift kit does the graphite 4th gen have
That truck is on a 2.5" Carli Pintop level system! We have a walk around video of that truck here: th-cam.com/video/3f5NLhxYEjQ/w-d-xo.html
@@CJCOffRoadAwesome! I noticed that there isn't a listing for the 3.0 dominator system for the 4th gen Does that product exist?
I just got my wheels from you guys they are awesome🤙🏻 Method 315’s mounted on 37 Toyo RT’s looks so good
That’s what we like to hear!
Hey great info.. I’m looking to get 35x12.5 on 17x8.5 method mr701 on a 2014 Dodge Ram sport 1500 with a 2’ lift. Will it fit.. 4.75 backspacing. Thanks.
I have a 2008 Ram 2500 with a 4.5” Fabtech lift. What offset/backspacing would I need to clear 37s?
Can I run 37’s on stock wheels with spacers? If so what spacer size?
Sick wheels!👍🏽
What kind of gearing are you folks running with 37" tires? I currently have 35" tires with 3.73 ratio. I don't think my truck could handle 37" with this combo.
I have a 2018 RAM 3500 single rear wheel. So your telling me I could put one of these combos on my truck with no lift? I am also curious what this does to gas milage and just general wear on the truck. I tow a 43 foot 5th wheel camper would this affect my towing? Love the video's!
did you find out?
06 ram 2500, thuren 3" front coils with their high clearance control arms. Using your method 315s. Wanna run a 37x13.50r17. Lot of trimming or no?
Hey i have a 97 dodge ram 1500,2wd,i have a 3 inch lift on it with 3 inch body lift,i want to put on 37/12.50/20,on my truck what back spacing do i need
Are you guys working with the manufacturers to get any more wheel styles to the market with the 5.75 backspacing? Perhaps the Method 701's without the fake beadlock look?
We’re pushing as much as we can.
Anyone running 17x9 0 offset with Toyo mt 37x13.50x17. Do they rub with doing the trim for a 0 off set wheel he mentioned at the end?
Please make this video for 2nd gen trucks
Second gens require some major trimming even with these wheel specs.
With the suggested backspacing, how is clearance throughout articulation, lock to lock? Can these actually be taken on trails or do they only clear so long as you're going straight?
With the suggest backspace you can bottom the truck and turn lock to lock. We actually use these things off road!
Do I have to trim anything to clear 37s on stock RAM 18x8 wheels on a 2.5 leveling kit & what will the tires rub??
37s will not fit without radius arm rub on the factory RAM wheels.
So with the 5.75 backspace, trimming is not required or minimal? I have a 17 Power Wagon without any suspension....yet......
Very minimal. Just some plastic.
Is 2013 just an off year? Will I need the longer control arms for it? I know in 2014 is when they changed the front end suspension and the shock is no longer in the coil spring
Your truck has the suspension of the older 03-12 trucks, so give this video a watch to see what you need for 37s: th-cam.com/video/rkljYKtGuEA/w-d-xo.html
i have a ram 2500 with carli leveling kit, i want to run 37s on a 17inch rim. should i run the 12.5 D or the 13.50 E rated tire? does it matter?
What really matters is the actual load rating in pounds of your specific tire. If that meets your needs then you're good to go!
Is there a 37 you can fit in the standard spare tire location for the 2500/3500's?
There is no way to fit a 37” tire under a Ram truck sadly.
If I didn’t want to lift it at all, can I run 37s with the proper backspacing/offset?
I know that I’d need to trim plastics, could I do the same on mud flaps and still run them?
Yep, you'll just have to trim accordingly. A 0-3" lift doesn't really impact fitment, as the wheels and tires end up in the same place when you bottom the truck's suspension.
How about fitting 40's
Great info,in your opinion ,what's better 17 inch or 20,like to run 315 size tire or 35z..Ram 2500 mega I use it for everything. .towing ,camping,work n play and travel..
If you're looking to run 35" tires, 17" wheels will definitely be best! Running a 35" tire with a 20" wheel just doesn't provide enough sidewall for good ride quality.
so can confirm that if you get proper specs and tires you dont have to do any cutting to fit 37s on the 19+ Ram 2500?
No you will always have to trim the plastic fender liner and corner piece. How much all depends on the exact wheel and tire combo.
Do you need a leveling kit to run 37x12.50r18 with the 5.75" backspace on a 19+ 2500?
We typically like to use them for the look, although it’s the same trimming for hard off road use whether you’re leveled or stock since the bump stops are in the factory location.
@@CJCOffRoad Thanks! I’ll be placing my order with y’all soon.
Any chance in getting the Raceline Avenger wheels in a gunmetal finish like they have on their 935G Defender wheel?
We can always custom powder coat wheels ordered through us!
@@CJCOffRoad Have you fitted 37's w/ the 17X9 Raceline Avenger wheels on a stock 2019 Power Wagon yet? Wondering if I'd still have to trim?
Who do you use for powder coating?
In theory you could run factory wheels with a wheel spacers to achieve the 5.75'" backspacing you speak of, correct? Thank you.
In theory, but in practice you’d have to cut the studs to make it happen. It’s complicated explain, but has to do with the correct spacer width not accommodating a proper bolt on style setup.
@@CJCOffRoad I see 1.25" is the smallest spacer that can be run without modifying the studs. But to be around the 5.75" backspacing I would need less than that requiring the studs to be cut shorter.
@@aarondemello2683 exactly. The math depends on the wheels, but it typically just about right to require you to cut the studs. So it’s possible, but fully committed!
@@CJCOffRoad thank you for the videos and info.
With the 5.75" backspacing. Is that a good number for 13.5" wides as well as the 12.5" wides?
Yeah, that's the ideal number for the least trimming possible.
@@CJCOffRoad Okay, thank you!
how much lift do i need to do a 37X12.50R22 on a 20X10 -20 offset???
At least a 4.5"
What about my drw wheels? Not the 5.75 backspace right?
No those are a whole other ball game! Give us a call and we can help.
What about a 2019 titan SV
@Evil Mofo mmm okay buddy if you say so 👍 but i do like my 390HP 401T and 1950 pay load 9,600 pound towing its more then enough for what ill ever need. Then again i guess its just not for YOU and YOU are not everyone buddy but thanks for the commit 😍 have a lovely day.
I want to replicate this setup, with Synergy Level, and 37"x12.5". I'm looking at a set set of wheels with 5.5" of backspacing. Is the 5-3/4" a hard rule, or can you go + or - a 1/4" or so?
The specs are a pretty hard rule unless you don’t mind a little more trimming. You can do a 5.5 with just a bit more cutting of the pinch weld and plastic liner
@@CJCOffRoad Great info, thank you for such a quick reply.
What if backspacing is 4.5? How much am I trimming with the carli 3.5?
So can I run 37x12.50x20 tires on the stock 20x8 ram wheels on a 2018 and is it manageable or does it run the radius arms a lot?
with the factory wheels you'll have considerable rub because they're so set in.
@@CJCOffRoad Damn and there's no way to get around that eh? Like with wheel spacers or something?
@@ddev7376 I got that set up ,37in cooper tiers with stock rim. I did how ever had to get a 2in spacers to clear the rubbing in the front and back of the tire. I do feel a slight tremble once I go over 55mph, but definitely looks killer. Let me know how it goes with you.
So if I did your regular pin drop leveling kit with 37s. Since I dont wanna loose my towing capacity. Do I have to re gear when adding 37s tires???? I have 19 Ram 2500 diesel
Assuming your truck has the 3.73 rear end, you probably don’t need to. Our shop truck on 38s with the 3.73 gearing drives just fine!
@@CJCOffRoad thank you for the info. Just kept getting told other places that I would have to re gear do to the tires being bigger and my RPM would be off and to much stress on transmission. Last question sorry. Besides your basic leveling kit. What other kit could I go with to go higher and still kind of maintain my towing capacity
Have you seen the Carli pintop level system? That sits at a 2.5” lift in the front, with 2.5” diameter King shocks tuned specifically for the factory rear coils and carli front coils. It’s the best ride you can possibly get while still maintaining factory payload and towing!
No I havent. Send me a direct link to it. So I could check it out. Thank you once again for your help
Right here! Call if you have any questions: www.cjcoffroad.com/Carli-Suspension-2014-Ram-2500-Pintop-Leveling-Kit-p/cs-dpt25-lvl-1419-d.htm
is the 5.75" backspacing applicable to most 37's? or is that number specific to 12.5" wide? I'd like to run 13.5's
That’s for any 37s on a Ram. 👍
@@CJCOffRoad Hey thanks, this is the second time I've asked questions on your videos and gotten responses pretty quick both times. Much appreciated!
I have a 2018 power wagon leveled what 20 inch rims do you have for it I want to be able to run 37’s I’m thinking a 20 x 9 rim but what offset
To fit 37s on a Ram you need a 8.5-9” wide wheel with +18 to +25 offset!
@@CJCOffRoad I have a 2021 Power Wagon...The truck is a bit different than the 2018s.... I would like to run 37s also, but do not want the tires to stick out super far...I'd like to be as close as possible to "factory" so that I can still take advantage of the articulation and tucking the tires up into the fender wells as well as not slinging mud and debris on my truck all the time (at east as much as possible).. I was thinking 17x9 wheel with -12 and 4,53" backspace?? Whatcha think?
98 ram 2500 with a 2.5inch level kit what kind of offset to clear 37s
You’ll want to run a +18 to +25 offset wheel that’s 8.5” wide, but on second gens you have to do some pretty decent fender cutting or have a body shop cut and section the fenders.
What will this do to my mpg's?
Any tire larger and more aggressive than factory will drop MPG, especially around town. On the highway these diesel trucks do just fine on 37's and don't see a big hit to economy.
Will 5 & 3/4 allow for a 41” tire?
If you’re handy with a hack saw and an angle grinder to get some body panels out of the way? Haha
lukenburg Id look at the fabfours open fender system
The nnovative wheels have a 6-8 week lead time?
It all depends on the wheel! Give us a calling we can give you an accurate time depending on options.
How bout a dually 🤔 need to find the back spacing for the oem.... might be to much of a back spacing now that i think of it
Love your videos. Need your help. I have a 2014 RAM 2500 4x4 Crew Cab Outdoorsman with a 2.5" leveling kit. Currently running a 35 12.5 20 on 20 x 9 RDR Chrome USA wheels with zero issue, plenty of clearance and nowhere close to rubbing anything. Not sure what offset, they only offered it in 0 and 12. After some internet research and looking at my wheels I'm pretty sure I have the 12mm offset. I want to put 37 12.5 20 tires on it. What are your thoughts?
With a +12 offset wheel you'll be good to go with some basic trimming!
@@CJCOffRoad, THANKS. They're getting mounted today.
How can I find the fog lights that r on the 4th gen in the video? Pls let me know
RIGID INDUSTRIES 46510 FOG LIGHT MOUNT KIT 10-18 RAM 2500 / 3500
Just head to our website that’s in the video description and look under light brackets!
@@CJCOffRoad thanks I found them
@@billthepilot1 thanks I appreciate it
Will this work on a 1500?
No this information is for 2500 and 3500 Ram trucks only. 1500s sit a low lower.
I got a RC 5 inch with wildpeak at3 37 12.5 18 and barely clears from bumper
You've got the wrong wheel specs then!
@@CJCOffRoad yea they came with the truck when I bought it. But there is like, eyeballing, 3 ish inch between bump when straight
@@CJCOffRoad when money becomes less of an issue I want to get one of those Carli systems yall talk about and a new set of wheels and tires. I'd keep the wheels but I want a 5 one for spare but black rhino discontinued the model
2020 ram 2500 - will 704 Method wheels 17x8.5 8x6.5. 0/4.75” clear with just plastic trimming? Thanks in advance!!!
They will with a 35” tire but not with a 37. To fit 37s on a Ram you need a 8.5-9” wide wheel with +18 to +25 offset.
@@CJCOffRoad thanks for the info! great videos by the way!
No problem!
37 tires with stock wheels will fit ?
Sort of. Factory wheels are super tucked in, so you rub the radius arms and sway bar at full lock. You'll likely want 2" spacers to make it work.
Looking at installing 37” x12.5 BFG KM3s and Black Rhino Primm wheels, 17X9, 0 offset and 5” backspacing on my factory 2019 Ram Power Wagon. Can I get away with minimal trimming? Thank you
You’ll be able to fit them but with moderate trimming of the metal pinch weld and plastic. You ideally need +18 to +25 offset with a 9” wide wheel like the video states. Especially if you plan to use the truck Offroad
I hate how dirty the truck gets when the wheel sticks out. I really think it looks better but I hate all the damned dirt. I think it's less of an issue out west, but here in Ohio it rains all the time
What all are you doing to fit a 37 on 2021/22 ram 2500?
To fit 37s on a Ram truck you need a leveled truck. We recommend a +18 to +27 offset wheel that is no wider than 9.5,” as well as some mild trimming of the plastic fender liner!
@@CJCOffRoad thank you for the reply! I have a 3" leveling kit and will be sure to order new wheels then also. I was hoping to keep my stock wheels on the 22 2500 because it's the night edition with nice black wheels
Those method center caps look like swangers like the cars in Houston 😂
What if you’re just hard-headed and think you’d rather go to 13.50’s on a 20” wheel?
37x13.5 with a 20x9 that has the backspace discussed in the video will work fine!
@@CJCOffRoad would a 18x10 or 20x10 work just as well with a 37x13.50 on the Carli 2.5" leveling kit and later add-on Carli trac-bar? I'm leaning towards an 18" wheel for better ride quality instead of a 20" wheel.
I’m wondering how to fit 37x13.5 tires on a dually with 6inch lift will I still need to run pos 18 offset like the neg offset look better
Dually specs are a while different deal! If you're running super singles up front, we'd recommend a -12 offset wheel that's 9" wide if you want to push things out a bit.
Can I just send you my truck... you get it legit and send it back?
Sure, just send your credit card too!
The secret to fitting 37’s....buy a Ford.
They still rub with a 2.5 level on stock 20s.... Mine do
Jose Gutierrez yea I’m running 37x13.50 on stock 20’s and they run. But I had a 20x9 with 0 offset and same tire and they didn’t. 2.5 level.
Rub*
@@COLTSWAY dam dude i can imagine. Im om 37x12.50s and it rubs a lot on the platinum 20s. I wanted to try 2.5" firsf before i spent carli money amd didnt like the 2.5 vs 4.5 so i whent with a readylift 2.5 with foxes.
Jose Gutierrez hell I can still turn everywhere I have to. I can turn like 95 percent before it hits radius arm and if I gotta get somewhere tight, I let her eat.
wouldnt the tire pressure warning be triggered on your dash with 37's?
Not if you adjust it using AlphaOBD or an AEV Pro Cal.