yes!! of course, because the shaft is designed to rotate a certain speed, according to the car advancing speed.
Yes.
if the diameter will be greater or less then the speedometer will be effected
If the overall height changes, then yes.
No. The power of your vehicle remains the same but your vehicle may feel less powerful with bigger tires and vise versaUpdated answerThe advantage of larger tires, is a smoother ride on badly...