Review on Car Wheel Tire Valve Caps Tires & Wheels : Accessories & Parts by Robb Fillmore

Like the product Only issue I had was 3 out of 4 worked great but 1 of them kept releasing air lost so i replaced it from 1 tire to another, same problem so i installed a longer valve stem in 1 tire so it doesn't leak when put on the valve stem, problem solved! If you're having trouble with a low tire, replacing the valve stem with a longer one can fix the problem! Overall I like the product, it's easy to tell which tire is flat or if you don't have a low tire gauge on the dash don't guess if it's not fully green then the tire is flat!