The CH-10AL Cheetah Bead Seater will seat the bead on all truck and small tractor tires. A 2 Inch tank opening allows use of the optional Magnum II barrel giving added "spread" of the discharge. This extends the power of the CH-10AL for seating even the most difficult beads on larger diameter wheels. The CH-10AL Cheetah Bead Seater has a 10 gallon light- weight ASME certified aluminum tank and has a 30 Percent weight savings when compared to a traditional steel tank.