just wondering how reliable tire patches are. i had a staple stuck in my tire and had to get one today. i would prefer to just get a new tire, but i've heard that since i've got an r32 the tires must be replaced all at the same time. i've only put on maybe like 5000 miles with these tires, so i'm not sure if i could do just one tire or not. do the patches effect the speed rating of the tire? any info you guys have would be great, i tried the search on here but came up with nothing. google only seemed to have instructions on how to do it. thanks!