Gearing
#1
JK Enthusiast
Thread Starter
Join Date: Feb 2009
Location: Clearfield, Utah
Posts: 276
Likes: 0
Received 0 Likes
on
0 Posts
Gearing
I have a 2008 "X" with 2.5 lift and running the 17" OEM wheels and M/T tires. I want to go to 33 X 12.5 tires on my stock wheels, but I also have the 3:21 gears. What do you recommend I go to on both the front and rear axles?
#2
4:10 would be an improvement, 4:56 would probably be ideal if you're never going to go bigger with tires. If 35's are in your future, don't re-gear until you do that (you'll want 4:88's or 5:13's).
#3
JK Jedi Master
Join Date: Jan 2008
Location: Austin <--> Colorado Springs
Posts: 11,463
Likes: 0
Received 162 Likes
on
154 Posts
Start with a search on any of the dozens of threads in the past month on regearing. (the thread titles are a decent indicator of what they're about...)
Both of these are within the last week, and concern, you guessed it, 3.21 gears and 33" tires...
33 tires with 3.21 gears
https://www.jk-forum.com/forums/show...ghlight=regear
Re-gearing opinions...
https://www.jk-forum.com/forums/show...ghlight=regear
Check here for info regarding wheel spacers for running wider tires on your stock rims. Or do a search on wheel spacers for all of those threads.
https://www.jk-forum.com/forums/show...74&postcount=3
Both of these are within the last week, and concern, you guessed it, 3.21 gears and 33" tires...
33 tires with 3.21 gears
https://www.jk-forum.com/forums/show...ghlight=regear
Re-gearing opinions...
https://www.jk-forum.com/forums/show...ghlight=regear
Check here for info regarding wheel spacers for running wider tires on your stock rims. Or do a search on wheel spacers for all of those threads.
https://www.jk-forum.com/forums/show...74&postcount=3
Last edited by nthinuf; 05-28-2009 at 09:10 AM.
#4
Ditto....I would stick with what you have, I don't think it will be to painful with 33x12.50's on 3:21 gearing. Some people are even running 35's with this gearing and not complaining to much. When you want to make the jump to 35's or bigger tires.... than I would look at gear upgrading at the same time.