The tire valve stem houses the valve core, ... But, if your vehicle doesn't have TPMS and the valve stem leaks air, you can perform a DIY valve stem replacement using the proper tools.

While they usually go unnoticed until you lose one, tire valve caps do serve an important purpose. But are they universal, ...

Your car’s tire is losing air from the valve stem — what do you do? Well you could take it to the mechanic and pay upwards of $30 to replace it… or you could try this MacGyver sty… ...

Your car’s tire is losing air from the valve stem — what do you do? Well you could take it to the mechanic and pay upwards of $30 to replace it… or you could try this MacGyver style approach!

Cracks in the stems can cause tires to lose air, and such air loss and low tire pressure can result in tire failure and a loss-of-control crash at highway speeds.

The failure of the tire, which was installed in the fall of 2006, has been linked to a cracked Dill TR-413 valve stem manufactured by a subsidiary of Shanghai Baolong Industries for Dill Air ...

WASHINGTON—Millions of tire valve stems manufactured in China could cause cracking and air loss in tires—a situation with the potential for major repercussions in the tire industry. The biggest ...

"There was a crack in his valve stem on his tire that led to a loss of air pressure," said her attorney, Richard Newsome. He continued, "when that happened, his tires failed, he lost control." ...

Dill Air Control Products recently recalled 6 million Chinese-made tire valve stems that may crack and fail, letting air out of tires at speed and possibly affecting as many as 30 million vehicles.

You can let out air by pressing on the tiny pin in the center of the tire’s valve stem. Often, your fingernail will work for this, and some tire pressure gauges have a built-in means to do so ...

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.