If you have factory flares the custom cut no drill flaps are the way to go, Part number #GCR31F-GMRV. If you have aftermarket flares the 12x23 cut style will work. You will have to notch them out for the small hump in the front wheel well but this will give you the flexibility to mount them with the flares.
Verified Answer
Admin answered on 3/16/2018