{"data":{"id":"us-mt/61-9-307","jurisdiction":"us-mt","citation":"61-9-307","heading":"Trailer air reservoirs safeguarded.","body":"Air brake systems installed on trailers manufactured or assembled after January 1, 1966, shall be so designed that the supply reservoir used to provide air for the brakes shall be safeguarded against backflow of air from the reservoir through the supply line.","path":["TITLE 61. MOTOR VEHICLES","CHAPTER 9. VEHICLE EQUIPMENT","Part 3. Brakes"],"source_url":"https://mca.legmt.gov/bills/mca/title_0610/chapter_0090/part_0030/section_0070/0610-0090-0030-0070.html","current_through":"Montana Code Annotated 2025","vintage":"","retrieved_at":"2026-09-14T04:57:59Z","sha256":"11133381ea21fbd0841f18a7ac9104361747c516f60ab984c278fa101b17ed2b","source_id":"us-mt","stale":false,"prev":"us-mt/61-9-306","next":"us-mt/61-9-308"},"notice":"GroundRules: Original legal text. Not legal advice."}