Peterbilt is an American manufacturer of medium- and heavy-duty trucks, known for their distinctive design and durability. Founded in 1939, the company has built a reputation for producing high-quality vehicles that are often used in the transportation and logistics industries. Peterbilt trucks are recognized for their iconic grille and comfortable interiors, making them popular among drivers. The company is a subsidiary of PACCAR Inc, which also owns other truck brands like Kenworth and DAF. Peterbilt offers a range of models, including the Model 579 and Model 389, catering to various needs in the trucking sector. Their commitment to innovation includes advancements in fuel efficiency and technology.