Alcoa Truck Tubeless Tire Valves
( 540 Series & 550 Series )
- Designed for use with 9.7mm (.382") rim hole
- Rubber o-ring forms a seal when valve is clamped to rim by tightening hex nut
- Designed specifically for use in aluminum wheels
- 550 Series Equipped with Rubber Grommet
- Schrader, Dill or equivalent available
