Road wrecker truck (also called tow truck, flatbed tow truck, recovery truck, breakdown lorry, wrecker, police rescue truck, wrecker tow truck, boom truck, wheel-lift wrecker ) is used to transport motor vehicles or the vehicles that are broken down.
Based on the type or size of vehicle to be towed, wreckers are usually designed into two types. One is slidebed tow truck with wheel-lift function; another one is wheel-lift units that offer a combination boom with sling.