Being in the industry since the 1940s, Thule makes sure that every product aims to serve the active lifestyle of outdoor enthusiasts. The Thule Wheel Tray End Cap was created to take the edge off the metal trays that hold the bike wheels in place. Thule has recognized the need for these high-impact plastic end caps to cover the edges of these metal racks that may not be so friendly with the bike wheels. The end caps are compatible with a number of trays and can be installed rather easily and in a flash. They come in a set of two and can simply slip onto the end of the racks to replace lost or broken caps that may have originally come with the tray.

Thule is an industry leader, manufacturer, and distributor of premium outdoor and transportation products. Founded in 1942 by the Thulin family in Hillerstorp, Sweden, Thule started out as a company that specializes in roof racks and other automobile accessories. True to the company's motto "Bring your life," Thule started producing products that enable the car owner to bring their outdoor equipment and luggage. Over the years, Thule has grown and became a company that offers a wide range of high-performance products including strollers, bike racks, luggage, roof racks, cargo carriers, rooftop tents, winter and water sport racks, bike trailers, child bike seats, backpacks, van accessories, laptop cases, tablet cases, phone cases, camera bags and cases, and bike bags and racks. The Thule Group also includes several world-renowned companies including Case Logic, SportRack Inc., Chariot, Yepp, and Tepui. Thule has 4700 points of sales in 136 countries worldwide, and has around 2200 employees.