2025 Rulebook
The rulebook may be updated as needed, and the latest official release will be posted here with a stated effective date.
Full version of the 2025 500 Sprint Car Tour General Rules and Technical Specifications can be downloaded here:
Technical Bulletins
These bulletins will highlight any rules clarification, technical changes, or provide critical information to teams and drivers. As new Technical Bulletins are released, teams and drivers will be notified by email, and the bulletins will be posted to this page.
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