Designed to fit most sedans, hatchbacks, minivans and SUV's, the Allen 104D Deluxe 4 Bike Trunk Mount Rack offers an easy to use and versatile option for transporting bicycles while on the road. It features a patented tie down system, which individually secures and protects each bicycle. Its 22 inch long carry arms can accommodate up to four bicycles and can be released with a single pop up pin when not in use for easier storage. The rack's streamlined, single configuration design eases installation and requires only minor assembly. The rack also incorporates an extra-long receiver post, designed to get around most externally mounted spare tires. It is finished with a rugged UV resistant polyester powder coating, ensuring both durability and a sleek, attractive look.