CURT Manufacturing 13071 Features: Sealed Main Body Prevents Rusting From Inside Out Open Back End On Receiver For Easy Cleaning One-Piece Collar Reduces Rust And Ensures Strength Exceeds V-5 Standards Durable Powder Coat Finish Resists Rust/Corrosion Robotic Welding For Superior Strength And Fit Limited Lifetime Warranty To Original Purchaser Height: 28.00 Width: 13.00 Length: 48.00 Weight: 68.00 lbs Vehicle Type: CURT Manufacturing Fitment: 2014/GMC/Sierra 3500 HD/WT Standard Cab Pickup 2-Door/6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged::RearMain Body Concealed~ No Drilling Required~ Install Time 20 min.^^2014/GMC/Sierra 3500 HD/WT Standard Cab Pickup 2-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated::RearMain Body Concealed~ No Drilling Required~ Install Time 20 min.^^2014/GMC/Sierra 3500 HD/WT Standard ...