Zendex states that their GoJAK 4500 Super Slick unit can lift vehicles weighing up to 4,500 lbs. with a patented, self-loading dolly. Additional features include:
- Tire contact only, so no floor jack is required.
- The ability to lift tires up to 20" wide and 38" tall.
- An extra 2" of ground clearance, which is an upgrade from the original design.