Peterbilt 579 semi-truck features an Ultraloft sleeper with a double bunk, plus 500,460 miles on its Paccar MX-13 turbodiesel ...

Peterbilt 589 features a Sleeper configuration to go with a Cummins X15 turbodiesel engine and an 18-speed manual ...

It’s "just" a 1982 Peterbilt, they said. Youdorecognize this post-apocalyptic semi-truck thing that's for ... a super flat ...

It's a semi-truck infused with hydrogen fuel ... and images show Peterbilt badges removed from the concept. It's unclear if there's any co-development happening between the two brands; we ...