37 Inch Tire Fitment 1st Gen Toyota Tundra
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- เผยแพร่เมื่อ 8 ก.พ. 2025
- This video walks you through some of the steps I took to fit 37 inch tires on a 2000 Toyota Tundra.
This should be similar for most Toyotas if you are willing to do some cutting. Please note that I already had a much of the firewall cut away and tubbed the wheel well prior to this video.
*IMPORTANT*
To properly fit 35 inch tires and beyond you will need to have a cab mount chop or relocation and a firewall tub. Fitting oversized tires on these vehicles puts a strain on the stock components and can cause failures to axles and diff gears.
During my Sand Hollow trip early Nov 2023, I tested the 37s with beadlocks and destroyed the front diff gear and pinion due to the weight and some aggressive driving.
A follow up video will be posted once I repair the gears and try a different wheel and tire combo.
dammit. crazy how much more work is involved from 35's to 37's. FWIW broken front shafts are common on these trucks. All the 4WD 1st gens I go wheeling with, carry spares for that reason. I'd rather see a solid axle than see you retreat back to 35's tho. Well, now I know what I gotta do before 37's are an option, for that, I thank you. Keep up the good work man!
Not ready for SAS yet haha. My wallet wont forgive me. Ill try a lighter 37 with a lighter wheel first. Seems i met the limit of the front diff with the added weight. Ill post a follow up vid later on what i settle on and try again
Is it the shaft that gets broken or the cv joint itself? Keep debating about LT
Wow. You put work 👏 in on that. I'm gonna have to carry some momentum and smash thru in my 35s.
Nice work! pretty well executed , curious to see the next / lighter wheel and tire that you go to.
Great detailed video and work 👍 thank you
i see a bad ass welder and some 40s in your near future. good shit truck looks great thanks for sharing cant wait for the next video!
Just copped a welder and a plasma cutter!
Time for some tons
Haha probably after many cv axles and a front diff later. But then again I’ve been able to do most of the trails on my list with ISF
@@dr_omiz awesome tundra..I tell my self I won’t cut the fenders but things change.
@@BobBobby-ks1jq Thank you. I say if you are going to keep it and wheel it. Do it. Just add some type or paint or bedliner in cut areas if you are in an area with harsh winters
37s look rad! You might look into 37 BFGs, they are much lighter than the nittos… if you can find the special production ones that came on the Raptors and Bronco Raptors, those are super light.
Yeah im looking at a few tire/wheel combos. Nitto RG (82lbs) vs BFG KM3 (78lbs) diff is about 5lbs. The beadlocks is where the weight killed me at 20lbs more, effectively putting me at 127lbs per corner vs 102lbs with my previous wheels. Ill post an updated vid when i settle on a desired set up but i found the limit of the stock components
@@dr_omizAh ok, so you’re set on a MT. I was thinking more about the ATs. I think the KO2’s are like 71lbs, and the Raptor KO2 is like 65lbs.
@@JHBtheIV The KM3 would be my preferred tire but also considering a Mickey T Baja Legend EXP or Baja Boss MT
Gotcha. Keep the vids coming, your truck is rad.
I’m jealous you live so close to such great wheeling. I have to drive 4 hours just to find mediocre trails. I miss living out west!
If recommend heim steering on your truck I was destroying my racks on my first gen until I got that upgrade, and if you really want to beef it up solo spindles, truck looks great makes me miss my old truck
I kept my heims from the LT kit. If I blow up the front again might just do the jump to solid axle
I would really consider a body lift! The best company that I've sourced comes from New Zealand. They seem like the only ones that would work. I have a 99 4runner 4X4 and I'll be going with a 2" body lift! I want 35's! Before all that; I will regear to 4:88 ring and pinion front and back. I chose 4:88,because my ride is a 5speed!
Any updates? You still running these?
. Considering bumping to 37's, but im worried about how the steering rack and rest of the IFS handles that much tire.
Hey bud. Yeah ive been meaning to post an update on this. I am running the Nitto 37s still but on SSW wheels not the beadlocks. The set up is about 105lbs a corner and did just fine on my last trip. Still looking to get a lighter set of tires but i think if you stay within the 90-110lbs range then you should be fine
Did you keep breaking stuff with 37s? Really considering bumping up to them but wanna stay somewhat reliable
So far just the spider gears that failed in the front diff. No matter how you dice it 37s is a lot of tire for the 1st gen components. If reliability is your concern i would stick to 35s and keep is a light wheel/tire set up.
Great, thanks for the info!
old wheel set up for sale?
it is actually. Hit me up on instagram dr_omiz
Hello
How are the Toyota rear hubs and bearings holding up with the 37s?
So far no issue. Still feel solid with no play
Check out the update video when you get a chance
How much lift in the rear?
hmm i think between 2.5-3in. Its just fox 2.0 and add a leaf in the rear at the moment. Havent decided on what i want back there.
@@dr_omiz I have 3 inches in my 2006
So I would have to make cuts to fit 37s ?
And what gears did you use?
@@kilogolfmike8095 yeah. in my situation there was no way to fit the 37s without doing some cutting in the wheel wells and bed panels. test fitting like i did in this vid to see what touches is the best way to go. I use 4.88 nitro gears
Get bump stops bro 😂
too poor haha nah ill get some soon