tire size

jkpete

New member

• May 2, 2013

• #1

ok, so, I have a dilemma on my hands.. I have evo bolt on coilovers sitting in my garage. and atx slabs on order. now my problem is should I go with 35s or 37s? with 37s will I have issues with axles and will I need to regear? I have a 2013 jku with an auto.

 

OverlanderJK

Resident Smartass

• May 2, 2013

• #2

With 37's and your gearing (I'm guessing 3.21's or 3.73's) you will most likely want a regear. While its doable it won't be optimal. As far as the axle goes, your going to get people saying the D30 will be fine with 37's if your easy on the skinny pedal and others will say it will blow up quick. Unless you have no future plans of upgrading to a PR44 or take off 44 I would stick with 35's for now.

 

jkpete

New member

• May 2, 2013

• #3

crap, im sorry I have a jkur... dana 44s with 4.10 gears... my bad

 

OverlanderJK

Resident Smartass

• May 2, 2013

• #4

37's it is then.

 

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paychex.308

-

• May 2, 2013

• #5

since u have a rubi with 4.10s - go with 37s and enjoy!!!!

andrew -

 

jkpete

New member

• May 2, 2013

• #6

ok so should I get the c gussets and have that done just to be safe?

 

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paychex.308

-

• May 2, 2013

• #7

yes you need c gussets!

andrew -

 

jkpete

New member

• May 2, 2013

• #8

sweet maybe when I drive down to evo ill be able to schedule them to install them when I pick up the wheels in a couple weeks

 

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paychex.308

-

• May 2, 2013

• #9

might want to look into some LCA skids while they are gonna be welding, if you dont have the already...

andrew -

 

jkpete

New member

• May 2, 2013

• #10

ok I will look into that also... thanks!!!