MUDKICKR
Full Access Member
for tires to help fuel mileage i wouldnt recommend a wide tire just a taller tire, my jeep has a 2.5L4, 4.88 gears and a 33/10.50r15 and it gets 20mpg, it is also a 5-speed and has frt and rear lockers, just have to match the tires with the gears, and its always easier to put tires on then gears