SPECIFIC FITMENT - This Truck Bed Rail Caps Fits for 1999-2006 for Chevrolet Silverado 1500,2001-2006 for Chevrolet Silverado 2500 HD,2001-2006 for Chevrolet Silverado 3500,2007 for Chevrolet Silverado 1500/2500/3500 CLASSIC,1999-2006 for GMC Sierra 1500,2001-2006 for GMC Sierra 2500 HD,2001-2006 for GMC Sierra 3500,2007 for GMC Sierra 2500/3500 CLASSIC, it's designed according to the original vehicle and perfectly fits your car (Please check the car model carefully before purchasing !) REFERENCE PART NUMBER - Replacement for 72-40151 PERFECT SUBSTITUTE - This tailgate molding is specially designed to match the fit and appearance of the original molding at the end of the tailgate EASY INSTALLATION - You can do it easily in about 20 minutes.Can be painted to suit your needs if required BUY WITH CONFIDENCE - Package Included: 2PCS Truck Bed Side Rail Protector(Includes all hardware as shown). If there is any question about our products or your purchasing, welcome to ask us by Amazon message.