TAC 2014 CHEVY SILVERADO, GMC SIERRA 1500 DOUBLE CAB / 07-14 CHEVY SILVERADO, GMC SIERRA 1500, 2500HD, 3500 Extended CAB 5" OVAL BLACK (Rocker Panel Mount) Side Bar Step Nerf Bars Running Boards AttentionPlease check with dealer to confirm the right model of your vehicle before ordering. Custom mounting brackets provide easy, no-drill installation (most vehicles). mounting hardware included.Stainless Steel made from high-quality T304 steel.Available in a variety of stylish finishes. Black bars are made of heavy duty steel and Black Powder-Coated 100% brand new 2 bars for both driver & passenger sides. All mounting hardware and DIY instruction included. Covered by a limited Lifetime Warranty (stainless steel) or 3-year warranty (black powder-coated)