The Integrated Roll-Off features a pre-engineered chassis that is ready to accept a roll-off hoist system. The pre-punched frame is designed to accept the body so customers can buy the complete truck and hoist from a single source, International says. That design is said to ensure a better fit between the truck chassis and roll-off equipment. The Roll-Off truck is available in the 7000 Series severe-service truck. It also uses the Diamond Logic multiplexed electrical system, which monitors critical vehicle functions.