HSR Car Eligibility
Direct questions about eligibility, specifications, etc. to:
HSR Technical Director, Jack Woehrle, 803-463-5388, [email protected]
This document lists the Race and Enduro classes and examples of the types of cars found in each. Group-Class List 2024 (updated 2/19/24) To view PDFs you must click on the line. Required with entry of 1st race of the year. For the SascoSports International American Challenge, Global GT and Classic RS Cup inter-series. Eligible cars will be distributed amongst the various race groups as appropriate. Almost any factory delivered street car may be accepted if prepared within the restrictions of this category. Listings are monitored yearly for competitiveness within their class and adjusted if appropriate. lists the approved tires that are permitted for the various group, categories and models. This list will be updated on a regular basis depending on availability and suitability of new products. Please report to the Technical Director if wish to use an unlisted tire that you feel is appropriate for your make/model/era of preparation.