Pack of 5 Classic Car Tyre Valve Collars
TR15 Inner Tube Valves
Some classic cars of the post war period, the 1940s 1950s and 1960s had the wider TR15 valve stem instead of the TR13 valve stem, which became the standard valve stem. It is a bit like VHS and Betamax video tapes. There was not a lot to choose between the two of them, but the TR13 valve took the title and the TR15 valve stem is all but obsolete.
Valve stem collars
This valve stem collar we offer here is fitted round the TR13 stem of a standard inner tube to make it fit better in an old car rim that has been drilled out to TR15 size.