The GMC Crackerbox might be the biggest nostalgia hit for fans of old-school heavy trucks. Everyone who grew up around big rigs seems ... this 1967 with a custom sleeper and twin-turbo Detroit ...

The truck cab is reportedly designed to be easily converted into a sleeper cab ... the head of the Semi program, we get to learn some interesting new details about the big electric rig.

Over the weekend, I discovered the wonderful world of semi truck ... the truck is available with either a PACCAR or Cummins diesel engine — class 8 rig with a sleeper cab. The reviews even ...

Within Class 8, heavy-duty big rigs are broken ... There's also a focus on whether the semi-truck contains a sleeping compartment for the driver. Typically, sleeper cabs are used for long ...