M5 Run Flats?
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Originally Posted by FLBeamer' post='464854' date='Sep 1 2007, 04:35 PM
Hi,
Do all M5's come with or without Run Flats? THanks in advance!
Do all M5's come with or without Run Flats? THanks in advance!
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Originally Posted by big_ipaq' post='465754' date='Sep 4 2007, 09:53 PM
Exactly, they add too much weight to the unsprung weight for a track car.
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I think you will find it is not weight alone, there are no runflat tyres yet freely marketed which will meet BMW's spec's for the M cars.
That is in sizes, speed rating and weight carrying capacity.
I am confident they will one day move to this type.
Carrying a can of gloopy goo and an electric pump in the car must at least be equivalent to any extra weight in the tyre walls of a runflat.
That is in sizes, speed rating and weight carrying capacity.
I am confident they will one day move to this type.
Carrying a can of gloopy goo and an electric pump in the car must at least be equivalent to any extra weight in the tyre walls of a runflat.
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Originally Posted by M500 AED' post='467692' date='Sep 10 2007, 01:30 AM
I think you will find it is not weight alone, there are no runflat tyres yet freely marketed which will meet BMW's spec's for the M cars.
That is in sizes, speed rating and weight carrying capacity.
I am confident they will one day move to this type.
Carrying a can of gloopy goo and an electric pump in the car must at least be equivalent to any extra weight in the tyre walls of a runflat.
That is in sizes, speed rating and weight carrying capacity.
I am confident they will one day move to this type.
Carrying a can of gloopy goo and an electric pump in the car must at least be equivalent to any extra weight in the tyre walls of a runflat.
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