The folks at RightPSI have built a new valve-stem cap made in the U.S.A. and matched to desired tire pressure to give a visual indication when pressure is low or high. At 20 percent low, the otherwise ...

If you have ever wanted to monitor your tyre pressure at a glance and be alerted when the pressure might drop to an unsafe PSI. You might be interested in a new tyre valve cap called RightPSI which ...

Nelson Ireson April 17, 2008 Comment Now! New valve-caps, called P-eyes, which monitor the air pressure of the tire they're attached to have hit the market. Pitched as a handy tool for commercial ...

In order for our vehicles to run smoothly and carry us to and from our various destinations, they rely on an incomprehensible number of parts. While large, well-known parts — like the engine, ...

We earn commissions from purchases you make using links in our articles. Learn more. Every single car has valve stem caps, but let’s be honest—they’re all really boring. In fact, most cars come with ...