Product Disclaimers: For vehicles equipped with front coil spring suspension only. Minimum wheel size 17 inches recommended; check wheel to spindle clearance during installation as OEM wheel inner barrel dimensions may vary. About this product 1999Ð2000 Silverado/Sierra 1500 2WD (standard cab/short bed) 2001Ð2006 Silverado/Sierra 1500 2WD (standard cab/short bed) and 2007 Classic Ñ with front coil spring suspension Drop: 2" front / 3" rear Fitments Year Make Model Submodel Drive Type Engine Body Type Notes 1999 - 2000 Chevrolet Silverado 1500 Base RWD 4.3L Standard Cab Pickup Lowering Rate: F: 2" / R: 3" | AT: Minimum wheel size 17" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions 2001 - 2005 Chevrolet Silverado 1500 Base RWD 4.3L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 1999 - 2000 Chevrolet Silverado 1500 Base RWD 4.8L Standard Cab Pickup Lowering Rate: F: 2" / R: 3" | AT: Minimum wheel size 17" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions 2001 - 2005 Chevrolet Silverado 1500 Base RWD 4.8L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 1999 - 2000 Chevrolet Silverado 1500 Base RWD 5.3L Standard Cab Pickup Lowering Rate: F: 2" / R: 3" | AT: Minimum wheel size 17" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions 2001 - 2005 Chevrolet Silverado 1500 Base RWD 5.3L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 1999 - 2000 Chevrolet Silverado 1500 LS RWD 4.3L Standard Cab Pickup Lowering Rate: F: 2" / R: 3" | AT: Minimum wheel size 17" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions 2001 - 2006 Chevrolet Silverado 1500 LS RWD 4.3L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 1999 - 2000 Chevrolet Silverado 1500 LS RWD 4.8L Standard Cab Pickup Lowering Rate: F: 2" / R: 3" | AT: Minimum wheel size 17" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions 2001 - 2006 Chevrolet Silverado 1500 LS RWD 4.8L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2004 - 2005 Chevrolet Silverado 1500 LS RWD 6.0L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2006 Chevrolet Silverado 1500 LT RWD 4.8L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2006 Chevrolet Silverado 1500 LT RWD 5.3L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2006 Chevrolet Silverado 1500 LT RWD 6.0L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2002 - 2006 Chevrolet Silverado 1500 WT RWD 4.3L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2002 - 2006 Chevrolet Silverado 1500 WT RWD 4.8L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2002 - 2006 Chevrolet Silverado 1500 WT RWD 5.3L Standard Cab Pickup with Front Coil Springs | Lowering Rate: F: 2" / R: 3" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions | AT: Minimum wheel size 17" 2007 Chevrolet Silverado 1500 Classic LS RWD 4.3L Standard Cab Pickup Lowering Rate: F: 2" / R: 3" | AT: Minimum wheel size 17" | X1: Check wheel to spindle clearance during installation. Not all OEM wheels have the same inner barrel dimensions Media Drop Spindle Set: Shackle and Hangers: