Tech Forms
Tech Forms
Submit required approvals to keep your car compliant with Rush SR spec series rules.
Technical Variance
Request approval for a deviation from standard Rush SR specifications. Reviewed by the technical committee.
Tire Replacement
Submit a tire replacement request for an event. Required for any tire change to be approved for competition use.
Car Replacement
Report a chassis replacement. Mandatory — failure to complete prevents the vehicle from being approved for use.
2026 Regulations & Resources
All Rush SR competitors must comply with the current technical regulations. Review the official documents before submitting any tech forms, and reference the variance archive for previously approved modifications.
2026 Technical Regulations
Official Rush SR technical regulations document. Required reading before submitting variance requests or attending tech inspection.
Competing in Events Manual
Series procedures for entering events, tech inspection, competition classes, and on-track rules for the Rush SR.
Service Bulletins
Mandatory and recommended updates for Rush SR cars. Includes safety-critical bulletins — check before each season.
Approved Variance Archive
Public repository of all approved technical variances. Review before submitting a new request — your modification may already be on file.