☑️ Vehicle Compatibility: Compatible with Chevy Silverado 1500/2500/3500 HD 1999-2007 (Only fit 2007 Old Body Style Models and Does not fit Dually and Step-side Models). 1999-2006 GMC Sierra 1500/2500/3500 HD (Does not fit Dually and Step-Side Models). 2007 GMC Sierra 1500/2500/3500 Classic models only. ☑️ Quality Materials: Made with high quality materials that are durable, strong, and long-lasting. ☑️ Package Includes: 1x Set of 4PC Fender Flares. (Front & Rear) ☑️ Easy Installation: Direct bolt-on replacement, requires little to no modification, professional installation recommended, S.A.E. (Society of Automotive Engineers) and D.O.T. (Department of Transportation) Approved. ☑️ Complete Satisfaction: 30 day refund policy/90 day exchange policy. Detailed Info: 100% brand new in original packaging. Four pieces set of fender flares (2 for front and 2 for rear). Made of high quality polypropylene in paintable smooth finished. Ready to be painted. Full protection from mud scratches, sand and other outer damages for your wheels. Helps to reduce spray and protects paint with fender flares. Comes with bolts, nuts, and all necessary mounting hardware for installation. Easy to install, no further modification to the body needed.Fitment Info: Compatible with Chevy Silverado 1500/2500/3500 HD 1999-2007 (Only fit 2007 Old Body Style Models and Doesnt fit Dually and Step-side Models). 1999-2006 GMC Sierra 1500/2500/3500 HD (Doesnt fit Dually and Step-Side Models). 2007 GMC Sierra 1500/2500/3500 Classic models only.