31s vs 32s

[BoC]

well from the input i got on the 33 10.5 BFG ats ive decided to stay with a smaller tire like the 31 10.5 bfg mt or the 32 11.5 bFG mt do you think ill have a problem with the 32s on a 3inch lift 3.55 auto 8.25 hpd30 is the 32 all that much better than the 31 decisions decisions?

[Beej]

Running 32's on stock gears will feel pretty boggy. You can do it, but expect a loss of power and possible lowered gas mileage. The axles should be able to handle 32's fine without damage. You will find your brakes suddenly become only 'adequate' with larger tires. You will also have some rubbing on your lower control arms at full steering lock, and probably some rubbing on your (stock) flares at full stuff (articulation). You can slip extra washers into your steering stops to avoid some of the rubbing, but you will sacrifice turning radius a tiny bit. If you haven't already adjusted your bumpstops, you will need to with 32's. Cycle the suspension, and then lower your bumpstops accordingly. Finally, 32's are only going to raise your rig half an inch higher than 31's will, so the other changes are up to you to decide if they are worth it. The lack of lower gears will probably be the biggest pain in the ass.

Also, this thread should be in Mod Tech....