SDCL § 32-22-62: Exemption of tow trucks or wreckers under certain conditions.

Any tow truck or wrecker, as defined by § 32-17-10, when moving any damaged, disabled, or abandoned vehicle from any highway emergency to the first point of unloading is exempt from the weight, width, height, and length restrictions imposed by this chapter. The combination of vehicles may not exceed the posted weight limits of any bridge. This section applies only to a tow truck or wrecker located within a two hundred mile radius of the operator's principal place of business.