when i first had my truck it had one under the bed, usual place. one day i take it off and put it in the bed. get tired of looking at it, it's so ugly i take it out. everything's fine until i have a flat in the middle of nowhere and i don't have a spare, luckily a friend of mine is with me and in the middle of nowhere he has an uncle that lives up the road a little ways well we go up there his uncle has some plugs and he plugs it for free.so OK it's fine now until i get a new tire from co-op the next day or so i thought. well anyways a couple of days pass and i go up there to get a new tire, the other tire can't be any good it actually took 3 folded plugs to fill and it was still leaking, you know i have to get another one. so i get up there and i say "hey don't your customers get a flat tire replaced for free on normal road hazard?","yes" they look at it and say "hey you plugged this tire" and i say "yeah" well we can't replace it since you plugged it. i was so mad i had to end up buying a new tire for $109.00. they did put a patch on it but the way he talked i needed another one so i had to get another one.and then i started carrying around fix-a-flat but now i'm out of it so i don't have anything right now.