37in tires
#2
JK Enthusiast
Join Date: May 2012
Location: Rosharon, Texas
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#3
#4
JK Jedi
No, you would not HAVE to re gear. Lots of idiots are running around on 37's and stock gears. I even saw a dumbass say once that 4.10's with 40's was fine on an 08 automatic.
#5
JK Super Freak
#6
I'm slumming it with 4.10's and 37's, but the 6 speed makes it slightly more bearable. I'm still going with 4.88's when I'm done with all my other projects.
#7
JK Freak
Join Date: Feb 2008
Location: Colorado Springs, CO
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I guess this person never drives anywhere that has a hill. My 08 with an automatic hates going up I-70 west of Denver, CO.
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#9
JK Newbie
Join Date: Apr 2010
Location: Port Orchard, WA
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Running 4:10's in my '08 auto right now on 37's. It does alright until i hit a hill on the highway. Will be upgrading to 4:88's or 5:13's. Any opions on which would be better for alot of trail riding and moderate summer driving? Thanks
#10
JK Super Freak
If you have mountains or hills on or off road I can't imagine the 3.8 being fun unless you are driving an automatic with a RubiCrawler in the tail housing