I would too. But there’s not much room in the BMW Z4 to carry a spare, even an inflatable spare like in my Audi Q5. I could, but where would I put groceries, golf clubs, beer, suitcases, etc.? For this very reason, and because my cars are older, my wife and I are members of the Canadian Automobile Association; well worth the money for the peace of mind.Having had a tyre split I prefer a spare over the tin of goo.
