Peterbilt On Highway 579

 Aerodynamics

Peterbilt innovations reduce operating costs.

With the 579, the combination of aerodynamic innovation and powertrain optimization delivers confidence and efficiency for the most cost-conscious companies. Designed for the best aerodynamic performance, we used Computational Fluid Dynamics to test, refine and validate.

 Clean And Fuel Efficient

Peterbilt now offers a compressed natural gas (CNG) configuration for the Model 579, providing short and long haul customers with the industry's most innovative, advanced vehicles with new state-of-the-art CNG systems. The Cummins Westport ISX12 G engine complies with all EPA 2013 and CARB emission regulations and is available with ratings of 320-400 horsepower and 1,150-1,450 lb. foot of torque. This CNG platform joins Peterbilt's family of alternative fuel vehicles, forming the industry's most comprehensive environmentally responsible lineup.

 Fit And Finish

Built to last.

The Model 579 is built to last. We made the new aluminum cab solid and durable, with the highest quality fit and finish. An in-mold process embeds color directly onto the dash for a long-lasting finish that virtually eliminates fading, scratching and peeling. Electrical wiring carriages support wiring and reduce wear and tear, adding to the overall durability of the components.

 SmartNav™

Moving forward.

The Platinum interior features the revolutionary SmartNav system, an integrated, infotainment system. SmartNav features a 7-inch touch screen that provides real-time vehicle monitoring, a truck-specific Garmin navigation system, hands-free Bluetooth® connectivity, voice recognition, a fully integrated audio system with satellite radio as well as MP3, USB and iPod® capabilities.

 Cab

The space to excel.

By designing our new cab around the driver, we've created an environment that drivers want to be in. The result is a spacious and ergonomic cab interior designed to put everything in reach and with the driver in mind. A new driver display package features large, easy-to-read, operation-critical gauges. The multi-function steering wheel features convenient access to cruise control and audio controls. Switches are backlit for enhanced nighttime visibility.

 Sleeper

A home on the road.

The Model 579 features a generously sized sleeper that combines comfort with productivity in an ergonomic business area. The bunk holds an 82-inch mattress, the largest in the industry, and provides the amenities of home that Peterbilt is known for. An innovative television mount accommodates flat-screen TVs on a convenient swivel. Abundant overhead storage spaces are thoughtfully designed and contribute to more flexible organization. Strategically placed LED lighting creates a pleasant ambiance for reading and working and saves battery life.

FORWARD LIGHTING

Visionary engineering.

To ensure the headlamps on the 579 were the best and the brightest, our engineers traveled to 10 countries and logged countless hours of research, testing and improving. The results are headlamps and fog lamps that have the best down-road visibility and coverage in the industry.