120 PSI Maximum Pressure: The tire seater has a generous 8 L/2.1 gal capacity, suitable for tires up to 22.5", including motorcycles, cars, light trucks, commercial vehicles, and more. Operating pressure ranges from 85-116 psi/5.9-8 bar; you can easily adjust the pressure according to the tire size, ensuring optimal pressure for different vehicles. Quick and Easy Air Inflation: Despite its small and portable size, the VEVOR tire blaster delivers impressive high-pressure explosions. The long duck-bill barrel aligns accurately between the wheel hub and the tire. Taking less than 1 second to inflate. (Please use ear protection and goggles for safety.) Ergonomic Structure: Design with a push-button switch and a non-slip grip for a secure hold, precise alignment with the tire, and improved flexibility and ease of operation compared to traditional twist-style switches. Featuring a large-diameter exhaust valve for higher exhaust efficiency and reduced resistance. Lightweight yet Robust: Crafted from 3 mm aircraft-grade Q235B steel, the air tire seater is lightweight and sturdy. The seamless, integrated molding and explosion-proof high-pressure resistance provide added durability. And the tight welded exhaust valve ensures enhanced air tightness, while the surface spray coating process ensures rust and corrosion resistance. Safety-first Approach: The blaster tire inflator prioritizes safety with its built-in safety valve, which automatically relieves pressure above 115-120 psi. And the gauge also has shock-proof damping liquid, which reduces the occurrence of numerical deviations. You can monitor and adjust the pressure inside the tank accurately.