49 CFR Part 569

5 sections.

§ 569.1
Purpose and scope
§ 569.3
Definitions
§ 569.5
Applicability
§ 569.7
Requirements
§ 569.9
Labeling of regroovable tires

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.