Easy to use and strong enough for heavy loads the Andersen Hitches Rapid Jack lifts your vehicle with minimal effort for fast and easy tire changing. Built to handle many loads and duties the jack and leveler works as a jack a wheel holder a post block a pad block and a wheel chock fulfilling any task you require. For easy tire changing simply place the small end under the closest good tire and drive up for a fast lift. Holding up to 30 000 pounds the heavy-duty jack lifts trailers of all sizes and the included anti-slip rubber grip ensures the tool remains securely in place. For use as a trailer jack base turn the device on its side and rest the shaft of your trailer jack in the molded circles. For extra support when unhooking the trailer utilize with the Andersen Hitches TUFF Chock (part number 3605). Does not work as a leveler for multi-axle trailers as the jack is too large to fit in between tires. Perfect for easy maintenance or handling quick repairs on your camper or trailer the Andersen Hitches Rapid Jack makes tire changing and trailer attachment easier than ever.