Welcome to the full size truck world! What year is it? I agree with most, remove the brush bar, air tires to sidewall max, over inflating is just STUPID same with removing all the mirrors, save 1/2 MPG and kill someone???? They make Aero kits for the front of GM trucks to get the street rodder look, one of those or at least a good air dam is a start. Main thing is start a fuel log so we can see progress.
|