5.13s and 35s?
JK Super Freak
Joined: Oct 2007
Posts: 1,030
Likes: 0
From: Parksville, British Columbia
I had an auto unlimited with 5.13s and it sucked! Mind you I have 34" tires. Sure I could stay in overdrive up hills but at the same rpm as as my old setup in 3rd gear. Gas mileage tanked too.
JK Super Freak
Joined: May 2008
Posts: 1,279
Likes: 0
From: Grand Junction, CO
You'll regret it. The auto does much better with 5.13's. You'll have more power and get better gas milage. In fact I think the auto would do even better with 5.38's. Having 5.13's and 35's if I were doing it now I'd go 5.38. There is no justification for 4.88' on 35's though they'd probably be ok on 34's.