Was trying to cheap it out and bought a set of four good used Firestones , quoted me a price , installed them then I go to pay then come the add ins tire disposal $20 taxes $15 , ok three days later my truck rear TPMS reads 101 lbs , I take it back they break down the tire and say it's broke not there fault , can you replace the TPMS , No we don't have the machine to activate it, , fine 3 days later I come out in the morning right front tire is flat , , I fill it get it back there ,he says I,ll replace it with a different brand tire , I said no way , just sell me a new set ok,I over pay because I'm fed up , I leave the car overnight I said I want a new TPMS in that rim I,ll pay for it he says ok , we agree on a price he credits most of what I've paid him ,, I go to pick up the car here come the add a fees again , and they didn't fix or replace the TPMS , I leave upset the tire pressures all all over the place brand new tires and there 15 lb difference in some of the tires I go home and fix it myself i wouldn't trust them to put air in my tires at this point , I will never go back ever , read more