§ 390.17 Additional equipment and accessories.

PART 390—FEDERAL MOTOR CARRIER SAFETY REGULATIONS; GENERAL, last amended 2016-12-12

Nothing in this subchapter shall be construed to prohibit the use of additional equipment and accessories, not inconsistent with or prohibited by this subchapter, provided such equipment and accessories do not decrease the safety of operation of the commercial motor vehicles on which they are used.

Official text from the eCFR. The eCFR is an authoritative but unofficial editorial compilation; the Federal Register is the legal source.