Class III; 2 in. Receiver Hitch Class III; 2 in. Receiver Hitch; Rear; 5000lbs. Gross Trailer Weight; 500lbs. Tongue Weight; 8000lbs. Weight Distributing; 800lbs. Weight Distributing Tongue Weight; CHEVROLET GMC SIERRA 1500 SIERRA 1500 CLASSIC SIERRA 2500 SILVERADO 1500 SILVERADO 1500 CLASSIC SILVERADO 2500 BASE CLASSIC HYBRID CLASSIC LS CLASSIC LT CLASSIC SL CLASSIC SLE CLASSIC SLT CLASSIC WT HT HYBRID LS LT SL SLE SLT WT Z71 1999 2000 2001 2002 2003 2004 2005 2006 2007 4.3L (262) Vortec 4.3L L35 (262) Vortec 4.3L LU3 (262) Vortec 4.8L GEN III LR4 Vortec (294) 5.3L GEN III Electric/Gas LM7 (325) 5.3L GEN III Flex L59 Vortec (325) 5.3L GEN III L33 Vortec (325) 5.3L GEN III LM7 Vortec (325) 6L GEN III Bi-Fuel LQ4 Vortec (364) 6L GEN III CNG LQ4 Vortec (364) 6L GEN III LQ4 Vortec (364) 6L GEN III LQ9 HO Vortec (364) BI-FUEL CNG ELECTRIC/GAS FLEX GAS Curt Manufacturing CURT Manufacturing Class III 2 Inch Receiver Hitch - 13932 13932 Receiver Hitches