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

The GMC Crackerbox might be the biggest nostalgia hit for fans of old-school heavy trucks ... makes this 1967 with a custom sleeper and twin-turbo Detroit Diesel 12V92 such a showstopper.

All-electric semi-trucks remain relatively ... and operations will remain diesel for now, don't be surprised if Tesla is working behind the scenes on a sleeper cab so that they're also an option ...

comfortable sleeper cabs for its drivers. As one of the leading semi-truck brands in the U.S., Peterbilt has also made a commitment to a greener future. The battery-electric model of its 579EV is ...

From cab design to road regulations, here are 15 key reasons these trucks are built for their unique environments.