New Jersey Administrative Code
Title 13 - LAW AND PUBLIC SAFETY
Chapter 62 - MOTOR VEHICLE RACE TRACK RULES
Subchapter 6 - MOTORCYCLE AND QUAD VEHICLES RACING EVENTS (OVAL RACING)
Section 13:62-6.15 - Clothing requirements

(a) Drivers shall wear safety clothing to afford maximum protection to the driver according to industry standards. It is recommended that this clothing be of a fire retardant material.

(b) Mechanics shall wear pants while working on their respective vehicles.

(c) Drivers are not permitted to wear shorts while competing.

(d) Track staff shall wear pants at all times while working in a race or practice event.

(e) Staff personnel shall wear brightly colored safety vests to be easily identified or other identifying uniforms while working a race or practice event.