kingofbass

dam adam what a sad day for chevys

00 Z71 Sierra

just wanted to update this...

didnt get the leaf spring clamps on but i did put the spare back on and tailgate...also lowered rear tire psi to 26

i ran consistant 15.7-15.8 and traction was good

i didnt better my time, but i think it partially had to do with it being 20 degrees warmer and really humid....maybe lower psi slowed me down some too

do you guys/gals think 26 psi was to low for street tires?

F8L Z71

I ran 26psi my last time out. This was on GT2s 275/40/20. It didn't hurt my times. My MPH was still up and traciton was a tiny bit better.

hyper

the stock 255/70s hop really bad, i use to have the same prob