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US law
Federal (United States)
Regulations
Title 49 CFR — Transportation
Chapter III — FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION
Part 325 — COMPLIANCE WITH INTERSTATE MOTOR CARRIER NOISE EMISSION STANDARDS
Subpart G — Exhaust Systems and Tires
Federal (United States) · Regulations
Subpart G — Exhaust Systems and Tires
2 sections
2 sections
49 C.F.R. § 325.91
Exhaust systems.
49 C.F.R. § 325.93
Tires.
Subpart G — Exhaust Systems and Tires | Federal (United States) Regulations | Justis AI