Ranger RB12L Vortex Portable Tire Bead Seater, 12L

When air escapes around an unseated bead instead of inflating the tire, the Ranger Vortex RB12L delivers a concentrated burst of compressed air into the bead gap to help establish the seal. With a 12L (3.17-gallon) tank, the largest in the Vortex lineup, it is built for full-size and heavy-duty pickup tire service. A covered push-button switch triggers rapid air release through a 1.75-inch (44 mm) high-flow exhaust valve, while the tapered nozzle and rim-contact nozzle brace aim the discharge and position the outlet. Front and rear handles give you a two-handed grip, and the aluminum-alloy tank keeps the unit at just 10.6 lbs. so it is easy to carry to the wheel. Fill it from shop air through the quick-connect coupler and inlet valve, monitor pressure on the onboard gauge, and rely on the integrated pressure relief valve for overpressure protection.