Complete pickup truck bed system with innovative height adjustability and wind tunnel-optimized aerodynamics.FeaturesCustomAdjust Bar Height provides maximum carrying versatility for easy loading, carrying and storageIntegrated AirTrip bar technology redirects airflow for superior aerodynamicsWindDiffuser technology disturbs airflow to reduce noise and drag for improved fuel economyIncluded tool-free load stops help secure oversized loadsInstallation requires no cutting or drilling and only limited assemblySecureLock locks the rack to the truck with four One-Key lock cylinders (included)See Thule Buyer's Guide for recommended fits