Another noob question.
Thread Starter
JK Freak
Joined: Dec 2011
Posts: 667
Likes: 1
From: Auburn, AL and D.C
Another noob question.
Hey everyone, I was just wondering..I want to get 37" tire on a 2012 unlimited sport (automatic). Would I need to change out the shafts and the gears or just gears? If I were to change out the geras, I'd be considering the 5.13 ring and pinion by Alloy USA.
JK Freak
Joined: Nov 2010
Posts: 981
Likes: 2
From: Los Angeles, CA
You might want to check out this thread. It has lots of information you may be interested in. 
https://www.jk-forum.com/forums/show...ery-Newbie-Has
https://www.jk-forum.com/forums/show...ery-Newbie-Has
JK Super Freak
Joined: Oct 2011
Posts: 1,384
Likes: 0
From: North Jersey
what are your current gears? you will want to change your gears for optimal performance, and since you are running 37's im sure you will want a 3+ inch lift so therefore you will need new drive shafts too.
