TSI Cheetah CH-5 Bead Seating Tool - 5 Gallon Capacity ModelMakes seating the most difficult bead safe simple fast and economical. Features 5 gallon capacity ASME certified tank designed for commercial use on all tires ATV to 24. 5" truck tires. The welded tab on the Cheetah barrel allows it to lock securely on the rim edge for better control of air discharge between the tire and wheel. The Cheetah safely rests on your leg at a 45 degree angle to the wheel. this gives stability and easy access to the discharge