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Regulations last checked for updates: Jun 06, 2026
Title 49 - Transportation last revised: Jun 04, 2026
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Title 49
Chapter III
Part 325
Subpart G - Subpart G—Exhaust Systems and Tires
§ 325.91 - Exhaust systems.
§ 325.93 - Tires.
authority:
42 U.S.C. 4917
;
49 U.S.C. 301
; and
49 CFR 1.87
source:
40 FR 42437, Sept. 12, 1975, unless otherwise noted.
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