Not sure if this is the right place to post this but here goes.

I just got my intune for my 2014 Chevy Silverado, 5.3L Z71, LTZ, 6"lift, custom exhaust, cold air intake, 325x60x20 tires.

canned 91 octane tune, mod for tire size, and added 5% throttle boost just for grins. I have logged my 0 to 60 ...