RADIAL XTREME

Class Designations: RX preceded by car number

The Rules:

• Steel roof and quarters required
• Radial tyre up to a 315 (side wall marked)
• Open to all eligible vehicle combos - Any automotive type engine permitted, any engine modification permitted.
• 1/4 mile racing only

Racing: Heads up Pro Tree Start, Jamboree Chicago Shootout Seeding