CURT Manufacturing 13332 Class III; 2 in. Receiver Hitch 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: 8.00 Width: 24.00 Length: 44.00 Weight: 48.00 lbs Vehicle Type: CURT Manufacturing Fitment: 2007/GMC/Sierra 1500 Classic/WT Standard Cab Pickup 2-Door/5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated::RearDrilling Not Required~ Main Hitch Body Exposed~ Install Time 30 Minutes^^2007/GMC/Sierra 1500 Classic/WT Standard Cab Pickup 2-Door/5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated::RearDrilling Not Required~ Main Hitch Body Exposed~ Install Time 30 Minutes^^2007/G...