Wanting to replace tires with 37 12.50 BFG All terrains, how is the ride quality?

[H2Finally]

I've been running the 37 ATs for the last year. Like Tower said, the biggest issue will be acceleration, though the chip upgrade helps tremendously there.

No issue elsewhere. Rubbing depends on individual H2s. Mine rubbed even with stock 35s. Almost no diff on speedo -- none that I noticed on my GPS nor those traffic speed displays. No diff on ride quality (other than obvious reduced acceleration above).

If you like the stock ATs, and you offroad where the little extra clearance would help, the 37 upgrade is a no brainer.