let your truck sit out in the sun for a couple hours and it should come all off with the adhesive with it. either that or take a heat gun to it. there might be some left but just peel it off by hand. I personally dotn like moldings on chevy trucks. I like the gmc molding alot though.
old set up: 2002 chevy 5.3, procharger 12lbs boost, asm headers, ls1 edit, flames, 20inch budniks
New Set up: 2004 chevy 5.3 ext cab, 12 inch twisted suspension lift, 36's, exhaust.
future mods: 150-200 shot, ls1 edit, air intake, stall, 5.13 gears, 12s or bust