I was talked in to puttin 4.88 with 35". I would like to go with 37". Anyone running 4.88 with 37". Just lookin for some real experience. I will be changing the axle out later and. Regear at that time. Because of wife its eaiser to upgrade when it breaks. 4 door manual and I pull a m101 trailer. Its used for camping no major extreme rocks.

 

I have an '08 Unlimited with a 6spd and 37s. I'm running 4.88s and I think it is perfect. Low enough to crawl but still able to run the highway without screaming the motor.

 

as mentioned, you'll be fine. heck, i've run 37's with 3.73 and it wasn't too bad.

 

Thanks. I kinda figured just lookin for some insight.