Join Date: Feb 2009
Location: Providence Village, TX
Feedback: 0 reviews
I bought mine new with 3.21s and 35s...ran that way a little over 4 months...wheeled it twice during that time. It's doable, almost tolerable, but you'll eventually want to regear. I went with 4.88s.
As for mileage, I was getting 15 mpg on average before the gear swap and 14 mpg average since I regeared.
2009 JK Unlimited X, mostly stock with a K&N filter.