I've run 35 & 36 x12.5 (x15) and 37x13.5 with 4.88s and a 5 spd, always found it to be a good match.

The wheels are Champion beadlocks, must be 10s, which makes them more like an 11 when Champion sets them up to accept the lock ring. They were a secondhand offering, and I've never had occasion or need to take the specs. If I had to guess I'd say they're 3.5" backspacing. I whack the snots out of my fenders with what's a sagging 5" sas (36s fit well when the springs were fresh), but they still don't bind on the steering, suspension, or frame.


~Adam


96 T100: D44, lockers and stuff