Many new cars have "run-flats," which can be used even if they get a puncture/go flat.
However, they are more expensive, they don't function under certain kinds of flats (e.g., sidewall damage), they have limited range, and limited speed.
The tiny "donut" spares on some cars are also not intended for high speeds, but I'd much prefer that to a punctured run-flat. (You should probably place the donut on the rear of your car is front wheel drive, though.)
AI generated, so influenced from all of the above (with a sprinkling of Chrysler LeBaron perhaps?).