Open Wheel

2017 OPEN WHEEL MODIFIED RULES

 

 

UMP BODY RULES APPLY

 

Weight:

Open Steel Block – 2400 LBS (minimum)

GM602 or GM604 Sealed Crate – 2350 LBS (minimum)

*No Aluminum Blocks Permitted*

 

Tires:

Hoosier: A40, A40S, H40, Hard or Extra Hard, New Hoosier M30 and M60 will be aloud starting this season.

American Racer: Hard or Extra Hard

*Siping is allowed*

*NO Grooving allowed*

Crossville Speedway © 2016 Frontier Theme