Intro: Read these before you race. Every competitor is responsible for knowing them.
Rulebook order: TSRS runs on the SKUSA rulebook. IKF covers classes SKUSA doesn’t. The TSRS Supplemental covers everything else. If rules conflict, TSRS comes first, then SKUSA, then IKF. Race vehicle standards, flags, starts and penalties follow SKUSA, except Kid Kart chassis rules from TSRS/IKF. SKUSA section 307.15 (chain guards) applies to all classes. Micro/mini rules apply to all cadet classes.
| Document | Link |
|---|---|
| 2027 TSRS Supplemental Rules and Addendums | Updated |
| TSRS Penalty Points | RaceSelect penalties |
| Driver TSRS Membership and eWaiver (once per season; minors start with the parent waiver) | RaceSelect |
| SKUSA Competition Rules | SKUSA rulebook |
| IKF Rulebook | IKF rules |
| Tillotson T4 Senior Regulations | T4 USA Rules |
| Briggs & Stratton Rules | Briggs Racing |
Sealing: All chassis and engines must be sealed each event; new seals are provided at each event during tire distribution. 206 sealing follows the TSRS Supplemental. All other classes follow SKUSA sealing procedures. T4 has no additional sealing.
