Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.\nRancho RS5000X RS55274 Shock Absorber\n2002-2008 Dodge Ram 1500 (Rear) (Body: Standard Cab Pickup, Crew Cab Pickup); 1994-2002 Dodge Ram 2500 (Rear) (Drive: 4WD); 1994-2002 Dodge Ram 3500 (Rear); 2007 Chevrolet Silverado 2500 HD Classic (Rear); 2007 Chevrolet Silverado 1500 HD Classic (Rear); 2007-2013 Chevrolet Avalanche (Rear); 2002-2006 Chevrolet Avalanche 1500 (Rear) (Drive: 4WD); 2001-2006 Chevrolet Silverado 1500 HD (Rear); 1999-2004 Chevrolet Silverado 2500 (Rear); 2001-2010 Chevrolet Silverado 2500 HD (Rear); 2000-2014 Chevrolet Suburban 1500 (Rear); 2000-2013 Chevrolet Suburban 2500 (Rear); 2000-2014 Chevrolet Tahoe (Rear) (Liter: 5.3, 4.8); 2007 GMC Sierra 2500 HD Classic (Rear); 2007 GMC Sierra 1500 HD Classic (Rear); 2001-2006 GMC Sierra 1500 HD (Rear); 1999-2004 GMC Sierra 2500 (Rear); 2001-2010 GMC Sierra 2500 HD (Rear); 2000-2014 GMC Yukon (Rear) (Liter: 5.3, 4.8); 2000-2014 GMC Yukon XL 1500 (Rear); 2000-2013 GMC Yukon XL 2500 (Rear)