Instructions for adding a new set of wheels to your car: Add ONE wheel to the left side of the car first. Use the Move Tool and Scale Tool to size it to fit over your existing wheel. Get it in position exactly where you want it. I recommend using the Lock Tool to lock it in place so you don't accidentally move it later. Use the Copy Tool and copy three more wheels. Use the Move Tool to place the other three wheels in place over the existing wheels. Lock them in place. Tip: If you want your wheels to be wider, place two wheels side by side mashed together to form one wide wheel.