Watch the restoration of a 1950s-1960s Dewet valve grinder, a multi-tool for grinding valves and valve stems. See the transformation as it’s oiled and tested, with the left wheel serving as a ...

A key component of automotive tires is the tire valve stem, which can develop issues from time to time. Replacing it isn't all that simple, though.

NEWARK, Del, July 04, 2024 (GLOBE NEWSWIRE) -- The global automotive valve stem seal market value is forecast to increase from USD 564.3 million in 2024 to USD 866.5 million by 2034. Over the ...