You topped off the air in your tires, but a few days later, you notice that one of them is low again. It could be a hole, but before you go through the hassle of searching for one or making an ...

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 ...

ROCHESTER HILLS, Mich. (June 19, 2001)—Like Rodney Dangerfield, the lowly tire valve stem just doesn't seem to get any respect. It's a piece of hardware that is usually taken for granted and readily ...