This script assists in creating an animation with frame mode. It makes the car appear to move and wheel spin at a rate that matches the car’s speed. It can do constant speed as well as constant acceleration and deceleration.
First create 3 frames (ground and background, front wheels, rear wheels) and assign them to the parts. Then adjust the settings at the beginning of the script. The car will stay stationary while the ground moves in the opposite direction to give the appearance of motion.