| 2002 | Chevrolet | Avalanche 1500 | North Face, On Road Edition, Z71 | Front | Crew Cab Pickup | 4WD, RWD | 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2003 | Chevrolet | Avalanche 1500 | North Face, On Road Edition, WBH, Z71 | Front | Crew Cab Pickup | 4WD, RWD | 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2004 | Chevrolet | Avalanche 1500 | Z66, Z71 | Front | Crew Cab Pickup | 4WD, RWD | 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2005 - 2006 | Chevrolet | Avalanche 1500 | LS, LT, Z66, Z71 | Front | Crew Cab Pickup | 4WD, RWD | 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 1999 - 2001 | Chevrolet | Silverado 1500 | LS, LT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD | 4.3L V6, 4.8L V8, 5.3L V8 | GAS | Coil | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2002 | Chevrolet | Silverado 1500 | LS, LT, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD | 4.3L V6, 4.8L V8, 5.3L V8 | FLEX, GAS | Coil | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2003 - 2004 | Chevrolet | Silverado 1500 | LS, LT, SS, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, AWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | FLEX, GAS | Coil, Torsion Bar | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2005 | Chevrolet | Silverado 1500 | LS, LT, SS, WT, Z71 Off-Road | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, AWD, RWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | FLEX, GAS | Coil, Torsion Bar | Lowering Rate: F: 2-4 Inch (Keys), Lowering Rate: F: 2-5 Inch (Keys), with Short Bed; with Standard Coil Springs, with Short Bed; with Torsion Bar |
| 2006 | Chevrolet | Silverado 1500 | LS, LT, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, RWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | FLEX, GAS | Coil, Torsion Bar | Lowering Rate: F: 2-4 Inch (Keys), Lowering Rate: F: 2-5 Inch (Keys), with Short Bed; with Standard Coil Springs, with Short Bed; with Torsion Bar |
| 2000 - 2001 | Chevrolet | Suburban 1500 | LS, LT | Front | Sport Utility | 4WD, RWD | 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2002 - 2005 | Chevrolet | Suburban 1500 | LS, LT, Z71 | Front | Sport Utility | 4WD, RWD | 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2006 | Chevrolet | Suburban 1500 | LS, LT, LTZ, Z71 | Front | Sport Utility | 4WD, AWD, RWD | 5.3L V8, 6.0L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2000 | Chevrolet | Tahoe | Limited, LS, LT, Z71 | Front | Sport Utility | 4WD, RWD | 4.8L V8, 5.3L V8, 5.7L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2001 | Chevrolet | Tahoe | LS, LT | Front | Sport Utility | 4WD, RWD | 4.8L V8, 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2002 - 2006 | Chevrolet | Tahoe | LS, LT, Z71 | Front | Sport Utility | 4WD, RWD | 4.8L V8, 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 1999 - 2000 | GMC | Sierra 1500 | SL, SLE, SLT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD | 4.3L V6, 4.8L V8, 5.3L V8 | GAS | Coil | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2001 | GMC | Sierra 1500 | C3, SL, SLE, SLT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, AWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | GAS | Coil | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2002 | GMC | Sierra 1500 | HT, SL, SLE, SLT, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD | 4.3L V6, 4.8L V8, 5.3L V8 | FLEX, GAS | Coil | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2003 | GMC | Sierra 1500 | Denali, SL, SLE, SLT, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, AWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | FLEX, GAS | Coil | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2004 | GMC | Sierra 1500 | Denali, SLE, SLT, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, AWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | FLEX, GAS | Coil | Lowering Rate: F: 2-4 Inch (Keys), with Short Bed; with Standard Coil Springs |
| 2005 | GMC | Sierra 1500 | SLE, SLT, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, RWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | FLEX, GAS | Coil, Torsion Bar | Lowering Rate: F: 2-4 Inch (Keys), Lowering Rate: F: 2-5 Inch (Keys), with Short Bed; with Standard Coil Springs, with Short Bed; with Torsion Bar |
| 2006 | GMC | Sierra 1500 | SL, SLE, SLT, WT | Front | Extended Cab Pickup, Standard Cab Pickup | 4WD, RWD | 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 | FLEX, GAS | Coil, Torsion Bar | Lowering Rate: F: 2-4 Inch (Keys), Lowering Rate: F: 2-5 Inch (Keys), with Short Bed; with Standard Coil Springs, with Short Bed; with Torsion Bar |
| 2000 | GMC | Yukon XL 1500 | SLE, SLT | Front | Sport Utility | 4WD, RWD | 5.3L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2001 - 2005 | GMC | Yukon XL 1500 | Denali, SLE, SLT | Front | Sport Utility | 4WD, AWD, RWD | 5.3L V8, 6.0L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2006 | GMC | Yukon XL 1500 | Denali, SL, SLE, SLT | Front | Sport Utility | 4WD, AWD, RWD | 5.3L V8, 6.0L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2000 | GMC | Yukon | Denali, SLE, SLT | Front | Sport Utility | 4WD, RWD | 4.8L V8, 5.3L V8, 5.7L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2001 - 2005 | GMC | Yukon | Denali, SLE, SLT | Front | Sport Utility | 4WD, AWD, RWD | 4.8L V8, 5.3L V8, 6.0L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |
| 2006 | GMC | Yukon | Denali, SL, SLE, SLT | Front | Sport Utility | 4WD, AWD, RWD | 4.8L V8, 5.3L V8, 6.0L V8 | | | Lowering Rate: F: 2-4 Inch (Keys) |