Dr.Tray is the ultimate tray rack for your hitch. It can easily handle road, mountain, and fat-tire bikes with up to 4.8” tires. Bike clearance is top notch, with 18” between the trays. To make it even better, the bike tray spacing can be adjusted tool-free while the bikes are loaded, virtually eliminating any issues with bike-to-bike interference. The ergonomic remote tilt lever is intuitive to use and allows quick access to the rear of the vehicle as well as a convenient carrying handle. Its locking SpeedKnob™ delivers simple and secure vehicle attachment, and exceptional bike theft protection is built in with a burly SKS cable lock system. Plus, Dr.Tray is adaptable – add an EZ+1 to carry a third bike!