Westin Sure-Grip/Step Board Mount Kits Features: Required Part For Running Boards Vehicle Specific Mount Kit Insures Proper Fit 5 Year Warranty Height: 9.00 Width: 9.00 Length: 20.00 Weight: 16.00 lbs Fitment: 2009/GMC/Envoy/SLT Sport Utility 4-Door/4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated^^2009/GMC/Envoy/SLE Sport Utility 4-Door/4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated^^2009/GMC/Envoy/Denali Sport Utility 4-Door/5.3L 325Cu. In. V8 GAS OHV Naturally Aspirated^^2009/Chevrolet/Trailblazer/SS Sport Utility 4-Door/6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated^^2009/Chevrolet/Trailblazer/LT Sport Utility 4-Door/4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated^^2008/Isuzu/Ascender/S Sport Utility 4-Door/4.2L 256Cu. In. l6 GAS DOHC Naturally Aspirated::2 Rows Of Seats^^2008/GMC/Envoy/SLT Sport Utility 4-Door/4.2L 256Cu. In. l6 GAS DOH...