Steelcraft 402210P 2001-2016 Chevy Silverado/GMC Sierra Crew CAB LD/HD 4" Premium Oval SIDEBARS Black (Body Mount) Side Step Nerf Bar Running Board Attention Please check with dealer to confirm the right model of your vehicle before ordering. Fits: 2001-2016 CHEVY SILVERADO / GMC SIERRA CREW CAB LD/HD 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 Custom mounting brackets provide easy, no-drill installation (most vehicles). 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)