Magnum RTS73TY RT Step for Toyota Tundra Double Cab Built for Style Unique Patent Pending Design Has Off-Road Look and Compliments the Styling of ICI's Magnum Bumpers and Other Accessories Built for Ease of Use; Steps are Perfectly Placed So You Can Enter and Exit the Vehicle Easily Without Scratching Your Shins Built for Safety; Bolt On Step Pads Have Special Non-Slip Diamond Tread For Superior Traction;Rugged design Built for Strength; Heavy Duty Mounting Brackets Are 2X the Strength of Other Conventional Brackets Made from 10 Gauge Steel with a Finished with a Superior Three-Stage Coating System; Built for Easy Installation! No Drilling Required; Designed and Built in the U.S.A. Built to Last; Limited Lifetime Warranty 2007-2018 Toyota Tundra Extended Cab/Double Cab 4 Door