Peterbilt 389

The new Peterbilt Model 389 combines a traditional cab design with aerodynamic enhancements for increased fuel savings. An optional fuel-efficiency package as well an optional day cab configuration provides application-specific versatility. The Model 389 is powered by the PACCAR MX-13 engine, designed for longer service intervals, increased uptime and lower operating costs that ultimately results in a higher resale value. In addition the Model 389 incorporates Peterbilt?s all-aluminum lightweight cab designed to not only provide extreme durable, but allows for increased payloads to maximize performance and profitability.