With mine, it's so light the 12.5" wide tires just float - most times I'd be good in 2wd - I don't need low the low range. The GF has 9.5's on the Cherokee. She uses the low range and keeps her foot on the gas - no waiting for pokey with her! She'll tear right around them We're both out on the beach so much we don't air down or waste time about it. We're both running about 26-30 PSI all the time.

97tj, Shaved Ford 9 rear, 4:10's, New 35x12.5 BFG KM2's to test!, Warn x8000i, ARB's, Quick Disco's, Hand Throttle, & it's my DD. smile