TR545 Truck Valve Stem Length 3"
TR545 brass valve stems. They fit 0.625" diameter valve stem hole. Effective length 3".
Fitment and specs
- Industry number: TR545 truck valve stem
- Material: brass
- Fits 0.625" diameter valve stem holes
- Effective length: 3"
Fit new stems with the tire deflated and the bead broken so the base seats cleanly in the 0.625" hole. After mounting and inflating, check the base and valve core with soapy water; bubbles mean the stem needs to come back out and be reseated.
Common questions
Will the TR545 fit my wheel?
It fits rims drilled with a 0.625" diameter valve hole. Measure the hole before ordering, since the stem base has to match the hole to seal against pressure.
Should valve stems be replaced when I buy new tires?
Yes. Stems live under constant pressure, heat, and road grime, and a fresh brass stem costs little compared to chasing a slow leak later. Any time the tire is off the bead is the right time to swap them.