VOCATIONAL - Model 320 Refuse Anything Less Rugged design and durable construction make the Peterbilt Model 320 perfectly suited for the harsh demands of the refuse and construction industries. Beyond its long-lasting performance, the Model 320 is one of the most comfortable low cab forward trucks available with a 96” wide cab, an ergonomic interior and the exclusive use of taper leaf front springs for an incredibly smooth ride. A 90° door opening with three grab handles on each side provides easier entry and egress while an impact-resistant, bolt-on step is easily and economically replaced. For serviceability, a three-piece frame crossmember is removable, and a large, two-piece windshield is designed for cost-efficient replacement. Optional frame liners are available for heavier applications, and power take-off is available in both front-mounted and transmission-driven configurations. Day after day and year after year, the Peterbilt Model 320 has earned a well-deserved reputation for performing the most demanding jobs without compromise on comfort and quality. The Model 320 delivers Peterbilt quality, durability and value.