The HD Truck Rack Series from Star-A-Liner is known for its quality and strength, according to the company. These machines are 100% American made and features include: 25 Ton pull towers; electric hydraulics for precise pulling; 360-degree pulling radius; A50 steel for increased strength; and HD pull chains. The towers swing allowing for a quick set up, Star-A-Liner explained.. The Star-A-Liner HD Truck racks are available in 27-, 40-, 50- and 60-ft. models and have been used for many different needs including large trucks, tractors and trailers, articulating buses and fire trucks.