(a) (1) Except as required under paragraph (2), a towed vehicle shall be coupled to the towing vehicle by means of a safety chain, cable, or equivalent device in addition to the regular drawbar, tongue, or other connection.

(2) A vehicle towed by a tow truck shall be coupled to the tow truck by means of at least two safety chains in addition to the primary restraining system. The safety chains shall be securely affixed to the truck frame, bed, or towing equipment, independent of the towing sling, wheel lift, or under-reach towing equipment.

Terms Used In California Vehicle Code 29004

  • Attachment: A procedure by which a person's property is seized to pay judgments levied by the court.
  • automobile dismantler: includes a person not otherwise expressly excluded by Section 221 who keeps or maintains on real property owned by the person, or under their possession or control, either of the following vehicles or catalytic converters, whether for the purpose of resale of used parts, for the purpose of reclaiming for use some or all of the materials, whether metal, glass, fabric, or otherwise, or to dispose of them, or for any other purpose:

    California Vehicle Code 220

  • drawbar: is a rigid structure forming a connection between a trailer and a towing vehicle, securely attached to both vehicles by nonrigid means and carrying no part of the load of either vehicle. See California Vehicle Code 300
  • Highway: is a way or place of whatever nature, publicly maintained and open to the use of the public for purposes of vehicular travel. See California Vehicle Code 360
  • motor vehicle: includes a recreational vehicle as that term is defined in subdivision (a) of §. See California Vehicle Code 415
  • Person: includes a natural person, firm, copartnership, association, limited liability company, or corporation. See California Vehicle Code 470
  • semitrailer: is a vehicle designed for carrying persons or property, used in conjunction with a motor vehicle, and so constructed that some part of its weight and that of its load rests upon, or is carried by, another vehicle. See California Vehicle Code 550
  • tow truck: is a motor vehicle which has been altered or designed and equipped for, and primarily used in the business of, transporting vehicles by means of a crane, hoist, tow bar, tow line, or dolly or is otherwise primarily used to render assistance to other vehicles. See California Vehicle Code 615
  • trailer: includes a semitrailer when used in conjunction with an auxiliary dolly, if the auxiliary dolly is of a type constructed to replace the function of the drawbar and the front axle or axles of a trailer. See California Vehicle Code 630
  • vehicle: is a device by which any person or property may be propelled, moved, or drawn upon a highway, excepting a device moved exclusively by human power or used exclusively upon stationary rails or tracks. See California Vehicle Code 670

(3) A vehicle transported as a load on a trailer, using vehicles other than those described in Section 34500, shall be secured by at least four tiedown chains, straps, or an equivalent device, independent of the winch or loading cable.

(b) All safety connections and attachments shall be of sufficient strength to control the towed vehicle in the event of failure of the regular hitch, coupling device, drawbar, tongue, or other connection. All safety connections and attachments also shall have a positive means of ensuring that the safety connection or attachment does not become dislodged while in transit.

(c) No more slack may be left in a safety chain, cable, or equivalent device than is necessary to permit proper turning. When a drawbar is used as the towing connection, the safety chain, cable, or equivalent device shall be connected to the towed and towing vehicle and to the drawbar so as to prevent the drawbar from dropping to the ground if the drawbar fails.

(d) Subdivision (a) does not apply to a semitrailer having a connecting device composed of a fifth wheel and kingpin assembly, and does not apply to a towed motor vehicle when steered by a person who holds a license for the type of vehicle being towed.

(e) For purposes of this section, a “tow truck” includes both of the following:

(1) A repossessor’s tow vehicle, as defined in subdivision (b) of Section 615.

(2) An automobile dismantler‘s tow vehicle, as defined in subdivision (c) of Section 615.

(f) A vehicle towed by a repossessor’s tow vehicle, as defined in subdivision (b) of Section 615, is exempt from the multisafety chain requirement of paragraph (2) of subdivision (a) so long as the vehicle is not towed more than one mile on a public highway and is secured by one safety chain.

(Amended by Stats. 2021, Ch. 311, Sec. 9. (SB 814) Effective January 1, 2022.)

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