Serious analysis on the Wheels v.s. Doors debate

So on Tik Tok there is a debate between if there is more doors than wheels or if there is more wheels than doors. I believe that there is more wheels than doors because a car can drive without doors, but a car cannot drive without wheels. In the PDF file stated below the writer states "For example, a doorknob is an example of a wheel and axle in which the knob itself acts as the wheel, and the shaft of the lockset acts like the axle. It is important to note that the wheel in this scenario does not have to act like a wheel at all, but is a rounded object that rotates"