Timbren SES GMFK25D Suspension Enhancement System Fits select: 2011-2023 CHEVROLET SILVERADO, 2011-2023 GMC SIERRA

Package Dimensions: 14.223 L x 24.13 H x 17.272 W (centimeters) Compatible with vehicle type: Works with the following vehicles: 2011 GMC Sierra 2500 HD, 2012 GMC Sierra 2500 HD, 2013 GMC Sierra 2500 HD, 2014 GMC Sierra 2500 HD Made in China Package Weight : 4.0 pounds