Your Hitch Kit We recommend the GNRK1012 Hitch Kit $599.00 Website Add to cart find a dealer Hitch Kit Details GNRK1012 Fits: 2011-2015 Chevrolet & GMC 2500 & 3500 Trucks GNRK1012 consists of two boxes: GNRM1012 weighing 64 lbs and GNRC912 weighing 48 lbs. Documents: GNRK1012 Installation Instructions.pdf