Peterbilt’s 58-inch sleeper is now in production for the company’s Model 579 and vocational Model 567 in low- and mid-roof configurations. The new sleeper includes a full-length door to help ...

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 ...

Peterbilt’s 58-inch sleeper is now in production for the company’s Model 579 and vocational Model 567 in low- and mid-roof configurations. The new sleeper includes a full-length door to help ...

Peterbilt Motors Co. designed its new Model 579 Ultraloft integrated sleeper on-highway truck to top the industry in interior space and convenience. When given a choice between a room with a king or ...

Following a tour of Paccar’s highly modern diesel engine manufacturing plant outside of Columbus, Miss., I was given a chance to take the latest version of Peterbilt’s flagship highway hauler, the ...

As far as modern-day, aero-focused semi-truck designs go, the Peterbilt 579 stands out as one of the best-looking ones. I much prefer the look of a traditional semi, like the 389, but if I had to ...

SCOTTSDALE, Ariz. – Peterbilt Motors Co. has introduced a new sleeper design that offers improved aerodynamics, is available in single-and double-bunk designs, and was designed with input from drivers ...

Peterbilt’s lightweight, full-featured 58-inch sleeper is now in production for the company’s flagship aerodynamic Model 579 and vocational Model 567. Available in low- and mid-roof configurations, ...

Peterbilt Motors Company introduced Thursday the UltraLoft, a new 80-inch sleeper configuration for its Model 579 tractor that brings an integral cab design to the product range to enhance ergonomics ...