The following regulations shall be followed by all wrecker services utilized by the South Carolina Department of Public Safety.
E. WRECKER CLASSIFICATION 1. Class A: Light Duty Wrecker Class A Wreckers, for towing vehicles weighing seven thousand (7,000) pounds or less, (passenger cars, pickup trucks, motorcycles, small trailers, and similar vehicles) shall meet the following minimum requirements:
a. Conventional Wrecker (1) Minimum gross vehicle weight rating (GVWR) of not less than ten thousand (10,000) pounds.(2) Individual boom capacity of not less than eight thousand (8,000) pounds as rated by the manufacturer.(3) Individual PTO or hydraulic power winch capacity of not less than eight thousand (8,000) pounds as rated by the manufacturer with at least one hundred (100) feet of three-eighths (3/8) inch cable drum.(4) A manufactured wheel-lift with a retracting lifting capacity of not less than three thousand five hundred (3,500) pounds as rated by the manufacturer, with safety chains.(5) Come-A-Longs, chains, or other similar devices shall not be used as substitutes for winch and cable.(7) Additional safety equipment as specified by the regulations.b. Rollback Wrecker (1) Minimum gross vehicle weight rating (GVWR) of not less than eleven thousand (11,000) pounds.(2) Must have at least an eight thousand (8,000) pound winch as rated by the manufacturer with at least fifty (50) feet of three-eighths (3/8) inch cable or larger.(3) Come-A-Longs, chains, or other similar devices shall not be used as substitutes for winch and cable.(4) Additional safety equipment as specified by the regulations. 2. Class B: Medium Duty Wrecker Class B Wreckers, for towing vehicles weighing between seven thousand one (7,001) and seventeen thousand (17,000) pounds or multiple vehicles weighing seven (7,000) pounds respectively (medium-sized trucks, road tractors/trailers and similar vehicles), shall meet the following requirements:
a. The tow truck chassis shall have a minimum gross vehicle weight rating (GVWR) of not less than twenty two thousand (22,000) pounds.b. Must have at least a twelve-ton boom assembly as rated by the manufacturer.c. Two winches, each of ten thousand pound capacity or more as rated by the manufacturer.d. A manufactured wheel-lift with a retracting lifting capacity of not less than six thousand five hundred pounds as rated by the manufacturer, with safety chains.e. Come-A-Longs, chains, or other similar devices shall not be used as substitutes for winch and cable.f. Additional safety equipment as specified by the regulations.3. Class C: Heavy Duty Wrecker Class C Wreckers, for towing vehicles in excess of seventeen thousand pounds (large trucks, road tractor/trailers and similar vehicles), shall meet the following minimum requirements:
a. Truck chassis having a minimum gross vehicle weight rating (GVWR) of not less than forty six thousand pounds.b. Tandem axles or cab to axle length of not less than one hundred two inches.c. A single or double boom with a capacity of not less than fifty thousand pounds as rated by the manufacturer.d. A single winch with a capacity of fifty thousand pounds as rated by the manufacturer or an individual power winch capacity of not less than twenty-five thousand pounds as rated by the manufacturer and a total rating with both winches of fifty thousand pounds.e. A manufactured wheel-lift with a retracting lifting capacity of not less than twelve thousand pounds as rated by the manufacturer, with safety chains.f. One hundred fifty feet of five-eighths inch cable or larger, plus fifty feet of five-eighths inch drop cable.g. Airbrakes constructed so as to lock wheels automatically upon failure.h. Light and air brake hookups.i. Come-A-Longs, chains, or other similar devices shall not be used as substitutes for winch and cable.j. Additional safety equipment as specified by the regulations.