The size of a tyre is printed onto the side of the tyre on the area known as the sidewall. When looking for the size, you will see that it is made up of a series of numbers and letters. 55 - Height of the tyre sidewall as a percentage of the width.
Can you put on different size tires?
Wheels and tires are not interchangeable words. Tires are a part of the wheel setup. For instance, your vehicle has a set size of rims, but you can buy different sizes of tires to fit those rims, as long as the middle of the tires is the correct size.13 Apr 2020
Carmakers are skipping the spare because of regulatory pressure to squeeze more miles out of every gallon of fuel: Ditching the 40 or 50 pounds that a tire and jack usually add to a car's weight helps to increase fuel economy slightly. “Don't assume the car you're about to buy has a spare tire.23 Oct 2021
Do cars legally have to have a spare wheel?
No, the law doesn't state that you must have a spare tyre on hand to fit in the event of a puncture. The majority of new cars use run flat tyres so don't need a spare.
What cars dont have spare tires?
- Acura NSX.
- Audi R8.
- Audi TT.
- BMW 2 Series.
- BMW 3 Series.
- BMW 4 Series.
- BMW 6 Series.
- BMW i3.