37” spare tire - list of tires that fit under the bed

[WILDHOBO]

Clayton Offroad makes an upgraded curved rear track bar that allows almost any 37" to fit...

37x12.5x17 Mickey Thomson Baja Boss A/T fits with the Clayton bent rear track bar, at full articulation, and at 36psi.

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[WILDHOBO]

Am I nuts... Yes of course.
But that tire appears to be missing the wheel. ?

I think you’re right. I see a naked bead.

 

[oscarach]

Am I nuts... Yes of course.
But that tire appears to be missing the wheel. ?

LOL it does kind of look that way, wheel is in there just facing up. Here is a better angle.

 

[Holes]

LOL it does kind of look that way, wheel is in there just facing up. Here is a better angle.

Sneaky...?

 

[rm1515]

A 37x12.5R17 Cooper STT Pro does barely fit. When comparing it side by side to the goodyear it was slightly smaller.

Is this on the stock spare rim?

 

[gladiator_oc23]

37 x 12.50 Nitto Ridge Grapplers fit with less than 1/8" to spare.
KMC XD Brute 17" rim.

the list shows a 37x13.5 nitto

the nitto trail grapplers 37x12.5 on a 17-inch rim with 9inch width does fit.

you think a 13.5 would fit too?

 

[905_gladiator]

the list shows a 37x13.5 nitto

you think a 13.5 would fit too?

Nitto Extreme Mud Grappler 37.5x13.5R17 fit under the bed

owner is @thaix

Post #841

https://www.jeepgladiatorforum.com/...on-mopar-2-lift-kit.16197/page-57#post-620359

 

[Darkspeed]

clayton has a rear track bar with a bend for more room. Anybody try this with a 38”

https://www.claytonoffroad.com/product/jeep-gladiator-adjustable-rear-track-bar-2020-jt-0

 

[John in the Woods]

I know it's been said (and denied a few times too) so I'll add that with some advice and pics from @Moriarty, I got my 37x12.5x17 Mickey Thompson Baja Boss AT on an AEV Borah Dual Sport wheel under the bed with the factory track bar. Tire is at 32 PSI. The only mod was trimming about 1/4 inch off the hitch tube inside the weld.

Gotta love road salt.

I added the $10 Husky strap just for a little insurance, since the spare winch has more weight now.

I'm still going to keep my eye on a bumper swing-out mount down the road, and will likely move it to the bed if I'm going rock crawling, but for highway and overland trails, I think it will do.

 

[Jeepasaurus_Rex]

I know it's been said (and denied a few times too) so I'll add that with some advice and pics from @Moriarty, I got my 37x12.5x17 Mickey Thompson Baja Boss AT on an AEV Borah Dual Sport wheel under the bed with the factory track bar. Tire is at 32 PSI. The only mod was trimming about 1/4 inch off the hitch tube inside the weld.

Gotta love road salt.

I added the $10 Husky strap just for a little insurance, since the spare winch has more weight now.

I'm still going to keep my eye on a bumper swing-out mount down the road, and will likely move it to the bed if I'm going rock crawling, but for highway and overland trails, I think it will do.

Take a look at the Kaymar bumper

 

[John in the Woods]

Take a look at the Kaymar bumper

That is a great looking bumper. Love the dual swing out with room for fuel cans.

 

[fourfa]

Yokohama X-AT 37x12.5-17 on 8.5" wheel fits in stock spare location, no modification to receiver hitch or heat shield, but with an aftermarket track bar (Metalcloak). I measured 36.5" side-to-side, and 35.6" loaded heavy in the rear (Alu-Cab + gear)

 

[Sempe-Fi Rubicon]

I can confirm that a 37 x 12.50 Milestar Patagonia AT on stock spare wheel

with a Clayton Offroad adjustable trackbar with bend fits. Hits the receiver hitch though.

 

[Joe Dillard]

37x12.50x17 MT Baja Boss A/T on stock spare wheel @~34psi with no modifications at all.

 

[MOJAVEC22]

Yokohama X-AT 37x12.5-17 on 8.5" wheel fits in stock spare location, no modification to receiver hitch or heat shield, but with an aftermarket track bar (Metalcloak). I measured 36.5" side-to-side, and 35.6" loaded heavy in the rear (Alu-Cab + gear)

Do you think it would hit an oem track bar? I have the same tires

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