hey guys, just wanted share my personal experience with you all...I've just bought a set of original M5 rims from a very wonderful bro on Sat (whom is now my new beemer bitch and close comrade!!)...I was also fortunate to inherit a set of rear Bridgestone Ponteza ER001s from a another beemer buddy which was only about 7mths old.
So here's the thing, this afternoon as I was about to move off, I found that my car wasn't giving the same performance as it did on Sat, it felt shaky and so I stopped one side to check and it turned out to be a flat with a nail already embedded! I carefully drove it to the nearest tire shop to repair the puncture. After they removed my wheel, to my horror I saw that the inner tire walls ripped!!! the tear was more than 30cm long!! I wished I knew how to add pics here... by the way the nail was more than 2" long!!! so since i was at their mercy I was kinda encouraged to buy the Goodyear F1s @ $495 each.. I know I its rather ex for a 2009 and yet I bought 2 tires!! but after reading the good reviews here I've no regrets now
so here's my $990 lesson, I probably should have paid more attention to my air pressure loss warning systems that actually prompted me to do so twice and I ignored it!! All I ever did was stopped my car and let the system readjust its air pressure again and move of...i had this warning twice today...I'm very sure if I'd been more alert I would have prevented this expensive experience... I've a question, since most of our E60s don't come with spare tire kits, how would one repair temporary or small punctures temporarily? are there after market fillers that can solve this? I sometimes do travel to JB for work and my fingers are always crossed when there! any bro care to share their experiences....