For 07-18 Tundra 2nd Gen Crewmax Pair of 5.25" Brushed OE Style Side Nerf Step Bar Running Boards Built from Durable, Rust-Resistant, Aluminum, Vehicle Specific Mounting Brackets Included Two Large Slip-Resistant Step Pads Impact-Resistant ABS Plastic End Caps Also Act as Mudguards Easy, No-Drill Installation Bolts Right to Factory Mounting Points in Less than an Hour (Most Models) Dimensions: 90" Length / 5.25" Width (Fit Crewmax Model ONLY) 2 X Aluminum Running Boards 2 X Sets ofMounting Brackets Installation Hardware as Shown 07-18 Toyota Tundra CrewMax Materials:Aluminum / ABS Plastic Surface Finish:Extruded Aluminum Dimensions: 90&#034; Length / 5.25&#034; Width (Fit Crewmax Model ONLY) Built From Durable, Rust-Resistant, Aluminum Two Large Slip-Resistant Step Pads Impact-Resistant ABS Plastic End Caps Also Act As Mudguards Easy, No-Drill Installation Bolts Right To Factory Mounting Points In Less Than An Hour (Most Models) Vehicle Specific Mounting Brackets Included 100% Brand New Professional Installation is Highly Recommended Installation Instruction is NOT Included <span class="a-text-bold">Easy Installation</span> -Easy, no-drill installation bolts right to factory mounting points in less than an hour (most models). <span class="a-text-bold">Importance of Step Bars Practicality</span> -Step bars serve two main functions. The most obvious function is to serve as a step. This is especially important for taller trucks.Protecting vehicles from various forms of road debris is a second function of step bars.Another added benefit of step bars is that they can help to keep the interior of your truck or van clean. <span class="a-text-bold">Professional</span> -Our professional technicians do heavy research and development in testing car applications and fitments for our products.