Search Close Menu

Tag Search Result

Model 579

Peterbilt Delivers its First Model 579 UltraLoft

Peterbilt has delivered the keys to the first owner of a new Model 579 UltraLoft after announcing the model earlier this year.

Read more

Video Tour of the New Peterbilt 579 UltraLoft

Peterbilt's Model 579 UltraLoft is an integrated high-loft sleeper truck designed to give driver teams and solo truck drivers extra space and amenities and also includes improvements to fuel efficiency. Here's a first look, inside and out.

Photos: Peterbilt's Model 579 UltraLoft

Peterbilt's new Model 579 UltraLoft is an integrated high-loft sleeper truck designed to give driver teams and solo truck drivers extra space and amenities, with a fuel efficiency boost as well. 

Peterbilt Unveils Model 579 UltraLoft Integrated Sleeper Truck

Peterbilt has introduced its new Model 579 UltraLoft, an integrated high-loft sleeper truck designed to give driver teams and solo truck drivers extra space and amenities, with a fuel efficiency boost as well.

Pit Tests Fuel Economy With U.S. Xpress [Photos]

The Pit Group is working with U.S. Xpress to test and verify emerging powertrain, fuel efficiency, and safety technology, as well as trucking-specific best practices both in the shop and in the cab. Photos: Jack Roberts

Peterbilt Expands Sleeper Heater Availability

Peterbilt has announced that its no-idle fuel-fired heater is now available for Model 579s and 567s equipped with 44-inch sleepers.

Configure Model 579 With Peterbilt’s iPad App

Peterbilt has released a free iPad app that allows customers to build and configure a Model 579, choosing specs, colors and other options.

Predictive Cruise Control Available on Model 579 and 567

Peterbilt's Predictive Cruise technology integrates powertrain, cruise control and satellite mapping to improve fuel efficiency based driving conditions.

TPMS for Models 567, 579

The TPMS system monitors the pressure and temperature of each tire on the vehicle in real time and will warn the operator of potential problems.