Features and Benefits:�The CH-5 Cheetah Bead Seater has a 5 gallon ASME certified steel tank.The CH-5 Cheetah Bead Seater makes seating the most difficult bead not only safe but simple, fast and economical. Designed for commercial use on all tires from small 4? to 24.5? truck tires. A 1-1/2? tank opening allows use of the optional Magnum I barrel giving added “spread” of the discharge. A simple charge of the tank is all it takes to seat the most difficult tire beads.