I bought the spare wheel as I didn't feel comfortable driving without one and simply relying on puncture gel. I have never used it and if comes with a bag so it's nice and clean. The product is a 19" space saver spare wheel specifically designed for Mercedes C, E, and CLS class vehicles.The spare wheel comes with 5 studs, a tyre width of 125, and an aspect ratio of 70. This package quantity of 1 spare wheel is essential for motorists looking for a reliable and high-quality solution in case of emergencies.