A strong, low-profile and aerodynamic rack system. Integrated bar and foot design. WindDiffuser™ technology to reduce noise and drag for improved fuel economy. Boxbeam™ load bar structure gives the load bars their strength. Pre-assembled. T-track compatible for fast mounting. One bar with integrated feet per package to accommodate the aerodynamic front to rear taper of many vehicles. For use with flush side rails and fixed mounting points. Compatible with OneKey lock cores.