| 1999 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 1999 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2000 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2000 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2001 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2001 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2002 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2002 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2003 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2003 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2004 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2004 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2005 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2005 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2006 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2006 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. |
| 2007 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2007 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2008 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2009 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2009 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2010 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2010 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2011 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2011 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2014 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2012 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2013 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2013 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2012 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2014 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2018 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2017 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2016 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2015 | GMC | Sierra 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2015 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2017 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2018 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |
| 2016 | Chevrolet | Silverado 1500 | Fits 2 Wheel Drive | Fits models with the rear LOWERED 4-6 inches only. Will not fit longbed models. |