§ 225
64 words·~1 min read·
/ca/vehicle-code/225A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
An “auxiliary dolly” is a vehicle, not designed for carrying persons or property on its own structure, which is so constructed and used in conjunction with a semitrailer as to support a portion of the weight of the semitrailer and any load thereon, but not permanently attached to the semitrailer, although a part of the weight of such dolly may rest on another vehicle.