Truck tractors as defined in Vehicle Code section 655 that have been initially manufactured, modified by a second stage manufacturer or otherwise altered to include living quarters shall be considered commercial vehicles under Vehicle Code section 260 unless the living quarters permanently prevent the truck tractor from towing or drawing other vehicles.
Cal. Code Regs. Tit. 13, § 150.08
Note: Authority cited: Section 1651, Vehicle Code. Reference: Sections 260 and 655, Vehicle Code; and California Career Schools v. Department of Motor Vehicles (2004) 120 Cal. App. 4th 10, 15 Cal. Rptr. 3d 813.