N-FAB G1595CC Gloss Black Nerf Step; Wheel 2 Wheel GMC - Chevy Canyon / Colorado Crew Cab 6' Long Box 15-18 Trend-setting hoop step design provides ease of access for all passengers on stock or lifted vehicles Heavy gauge 3" main tube fit tight to the body for a clean modern look. Fully welded assembly with integrated mounting brackets, for maximum strength and ease of installation Dimpled step plate allows superior Traction and stability in any weather condition Wheel 2 wheel configuration main bar runs from back of front wheel well to front of rear wheel well. No third step