Dimensions

• Cars shall not exceed...

  • • 7" in length

    • 2 3/4" in width

    • 6" in height

    • 5.00 ounces in weight according to the official race scale

  • There must be 1 3/4" between each front wheel and rear wheel to ensure the car fits on multiple types of tracks

  • Cars must maintain 3/8" clearance from the track to the bottom of the car

Wheels

• Wheels shall not be cut or drilled. You may remove any seams and imperfections from the wheels.

• Wheels must be at least 1.16" in diameter and 0.38" in width.

• Wheels shall not extend past the front or rear of the car body.

  • The car must be free-wheeling, with no starting devices.

  • Cars must be exclusively gravity-powered.

  • Any plastic-safe lubricant may be used. Any lubricant that is dripping, or oozing will not be permitted.

Body

• The body shall not be shaped in a manner that extends past the starting pin.

• Cars shall not impede the progress or otherwise interfere with other cars on the track.

Other

• Cars must be built new each program year.

• Cars may not be altered after passing inspection.