I have used this on trailer, car, truck and motorcycle tires. It has also worked well with old, caked, rusty rims and tires. It works well on semi-tires and offers more accuracy than a sledgehammer, meaning it won't accidentally slip or bounce like a hammer can damage aluminum rims. Works great on motorcycle tires and also for bead breaking. This item may feel a little stiff on your wrists and hands after using it all day.