How to use: First, set up the playset. Place the tire tower and position the Race Ace. Then, drive the Race Ace into the four smash spots to try and knock down the tire tower and reach the finish line. You can also fill the grandstands with cars for extra fun. Connect this set to other sets to create a bigger world. Note: Each set is sold separately, so availability may vary. Colors and decorations of the set and cars can be different. Maintenance: Keep the set clean by using a dry cloth to wipe it. Store it in a dry place when not in use to avoid damage.