Havoc Hoop Step, HS3, Black; 11-14 GM Crew Cab Diesel: Automotive. Buy Havoc Hoop Step, HS3, Black; 11-14 GM Crew Cab Diesel: Step Rails - ✓ FREE DELIVERY possible on eligible purchases. Full Wheel to Wheel Length . 4.75” Wide Step . Stainless Steel with Black Powder coat . Limited 5 Year Warranty . Havoc HS3 Steps were designed with the customer in mind. Tested and true, these bars dominate the competition. The HS3 Steps are made from 1.8mm Stainless Steel tubing. This makes this product super strong and ready for any environment. The Havoc HS3 Step provides a 4.75 inch step pad with raised slots to keep your foot planted. A bent outer edge and inner toe guard keep your foot on the step and contribute to a safe and secure stepping area at any time of year. These steps are built specifically for your vehicle. Integrated brackets mean 100% stainless steel throughout the step, keeping these bars rugged and rust free. The HS3 Steps come with fully welded end caps. This keeps any debris from getting inside the bar, providing longevity and an overall clean look. . . .