{"data":{"id":"us/40-cfr-202.22","jurisdiction":"us","citation":"40 CFR 202.22","heading":"Visual exhaust system inspection.","body":"No motor carrier subject to these regulations shall operate any motor vehicle of a type to which this regulation is applicable unless the exhaust system of such vehicle is (a) free from defects which affect sound reduction; (b) equipped with a muffler or other noise dissipative device; and (c) not equipped with any cut-out, bypass, or similar device.","path":["Title 40—Protection of Environment","CHAPTER I—ENVIRONMENTAL PROTECTION AGENCY","SUBCHAPTER G—NOISE ABATEMENT PROGRAMS","PART 202—MOTOR CARRIERS ENGAGED IN INTERSTATE COMMERCE","Subpart B—Interstate Motor Carrier Operations Standards"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-40.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:26:04Z","sha256":"706f3a0ce3a1148ba7b704474200ed5ee7a80061898045c426da4d5d1839ccdd","source_id":"us-cfr","stale":true,"prev":"us/40-cfr-202.21","next":"us/40-cfr-202.23"},"notice":"GroundRules: Original legal text. Not legal advice."}