
The handheld air tire bead seater is a portable automotive repair tool designed specifically for installing tubeless tires. It generates a powerful burst of compressed air ("blast") in an instant, forcing the loose tire bead forcefully and quickly into the bead seat of the rim, creating an initial seal for subsequent inflation to normal operating pressure.

| Model | Size | Gross Weight | Net Weight |
| 3gal/9L | 60*31*21cm | 8kg | 7kg |
1. Open the air inlet valve, use the air pump to inflate the bead seat, observe the pressure gauge (no more than 0.8 MPa), then stop inflating and close the air inlet pressure valve.
2. Aim the nozzle at the wheel hub, insert it into the gap between the tire and the wheel hub, and then quickly pull the trigger to inflate.
3. Finally, use the air pump to continue to inflate the tire until the tire pressure reaches the desired level