CFR›Title 49›Subtitle B›Chapter III›Part 393›Subpart F ContainsSections 393.70–393.71CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 Subpart F—Coupling Devices and Towing Methods Sections 393.70 § 393.70 Coupling devices and towing methods, except for driveaway-towaway operations. 393.71 § 393.71 Coupling devices and towing methods, driveaway-towaway operations. Previous E Subpart E—Fuel Systems Next G Subpart G—Miscellaneous Parts and Accessories