[EXE46]

My current M340i came with run flats which were swapped out to Michelins PS4S and all I did was buy the Tire inflator repair kit on Amazon since my car didn't come with one. Car is my daily driver and where I live and work doesn't require me to lug around with a spare daily since it's a Metro area.

I have gone as far as Key West, FL thus far in the car without worries. In my case, a spare would only be necessary if I was crossing state lines or traveling thru rural areas, none of which I do.

My old E46 that came with a factory spare was used no more than 5 times over a span of ten years. And in those instances, spare was on for a day at most.