Rubber Band Racer

When I was testing my rubber band racer it went 193 inches.

The way I made my rubber band racer was I started with a base. I used cared board for the projects. Also on both sides of the rubber band racer I put some card board so I can but the wheels on. I used CD's for the wheels. On the wheels I put hot glue so I can get traction.

If I could change something to make it go faster I would change the wheels and make it so it goes straight. Also I would change how far the wheels are from the car because when I would test it, it would end up hitting the car and it would slow the car down.