1/28th World Series Classes

GENERAL INFO

Lexan windows and lexan roof allowed in all classes. Excessive body modifications are not allowed. Spirit is to keep realism but allow for functional modifications.
Race Director has the final word in all rule related issues.

TIRES

Type A: No silicone, no foam tires. No traction compounds. Only rubber tires, incl. urethane.
Type B: No silicone, no foam tires. No traction compounds. Only rubber tires that fit perfectly to original style F1 rims are allowed. No urethane.