Cure the problem of lost or missing valve-stem caps once and for all with a set of No Loss Tire Caps (SKU: 008-001). This product, which was originally designed for military vehicles, will help maintain tire pressure even if the valve core fails. And, the company says, because they’re made of brass instead of aluminum, they won’t warp, corrode or seize up due to road salt or moisture. Most importantly, the retaining strap on each No Loss Tire Cap prevents it from getting lost or forgotten in your jacket or pants pocket. The manufacturer claims the strap is strong enough to withstand 80-mph speeds when not screwed onto the stem. Order a four pack for $12 from www.extremeoutback.com.