Regulations last checked for updates: Apr 30, 2025

Title 49 - Transportation last revised: Mar 20, 2025
§ 585.54 - Response to inquiries.

Each manufacturer shall, upon request from the Office of Vehicle Safety Compliance, provide information identifying the tires (by make, model, brand and tire identification number) that have been certified as complying with the requirements of Standard No. 139. The manufacturer's designation of a tire as a certified tire is irrevocable.

authority: 49 U.S.C. 322,30111,30115,30117,and; delegation of authority at 49 CFR 1.95
source: 69 FR 70916, Dec. 8, 2004, unless otherwise noted.
cite as: 49 CFR 585.54