The CH-10 Cheetah Bead Seater will seat the bead on all tires up to truck and small tractor tires. A 2″ discharge valve opening allows use of the optional Magnum II barrel giving added dispersement of the discharge. This extends the power of the CH-10 for seating even the most difficult beads on larger truck tires and small off highway tires. The Original Cheetah, with patented components is the most trusted product in it's category for over the last 30 years. The CH-10 Cheetah Bead Seater has a 10 gallon ASME certified steel tank.