Vehicle compatibility: The pair of quick struts is compatible with 2007 2008 2009 2010 2011 2012 2013 Chevy Silverado 1500, 2007 2008 2009 2010 2011 2012 2013 GMC Sierra 1500. Please check description page for reference
Safe & simple installation: Features buckle holes that correspond with existing ones in the vehicle, so it can be easily replaced without disassembling previous strut structure
Up to standard: Complete package includes struts, coil springs (if needed), mount, boot, bumper kit, spring seat, and isolator. All components are built to meet performance requirements
Replacement part numbers: 139105
Existing struts should be replaced if your vehicle: 1) makes abnormal sounds, 2) dips when carrying heavy loads or driving on poor roads, 3) suffers leakage, 4) suffers tire wear, 5) is difficult to control, 6) has poor stability(NOTE: Professional installation would be highly recommended)