Review on American Flag Valve Stem Cap Tires & Wheels at Accessories & Parts by Darren Anderson

At first it was amazing. terrible but one time I needed air in my truck and none of them came off. I had to take it to an auto shop and after paying over $100 (had to replace a stem valve and the senor because I was trying too hard. Luckily I only did it on one) he took them off. Don't buy them if it's snowing where you live. to win plastic.