The Thule 145182 Fit Kit attaches your favorite rack to your vehicle for a custom fit regardless of pre-existing roof rack attachment points or factory-installed racks. This fit kit comes as a package of four and helps attach a complete roof rack system to your specific car. This kit has been developed to accommodate the 07'-21' Toyota Tundra Double Cab and Crewmax Cab, allowing you to connect your Thule Evo Clamp and Thule Edge Clamp foot packs. Keep your gear safe with the Thule 145182 Fit Kit!