As long as it has run-flats, it shouldn't be a huge factor.
If you are really worried about it (assuming one has an E46M3) then you could buy a spare wheel and tire combo and keep them at home for just such an occasion.
In the 500,000miles I've driven in my lifetime, I've never required the spare at all. In fact for about 5 years, I ran without the spare at all in my 91 Eagle Talon. There was no space for the stereo system and the spare, so bye-bye spare! Never even needed the can of fix-it-goo.
Of course, your opinion and results may vary! Then again, I'm the guy who has run my E46 with summer tires through 3 winters in a row.
- JP
If you are really worried about it (assuming one has an E46M3) then you could buy a spare wheel and tire combo and keep them at home for just such an occasion.
In the 500,000miles I've driven in my lifetime, I've never required the spare at all. In fact for about 5 years, I ran without the spare at all in my 91 Eagle Talon. There was no space for the stereo system and the spare, so bye-bye spare! Never even needed the can of fix-it-goo.
Of course, your opinion and results may vary! Then again, I'm the guy who has run my E46 with summer tires through 3 winters in a row.
- JP