The Thule 480R Rapid Traverse Foot Pack is the best fitting foot for vehicles without a factory rack or rain gutters. Thule 480 Rapid Traverse replaces the Thule 400XTR Aero foot, offering simplified installation and a stronger fit. The Thule 480R Rapid Traverse Foot Pack is designed for use with the premium, aerodynamic Thule Rapid Aero bars instead of square load bars. Patented MaxClamp Technology provides the most secure fit possible for your vehicle. Integrated AcuTight Tensioning Tool automatically indicates when the rack is correctly installed. 50% fewer parts plus the OneTouch Bar Lock ensures a simple, fast installation, usually in half the time of the competition.