Officially, it was called the GMC F-Series, a Class 8, tilted-cabover design. But almost immediately it was dubbed the “Crackerbox” by American truckers — a nod to its uncanny resemblance to a metal ...

General Motors has been putting V6 engines in its cars and trucks for more than 65 years, and its very first ones were members of the truck-only GMC V-6 family. Available in displacements from 305 to ...

In 1959, the United States had very restrictive laws dealing with overall tractor-trailer length, so GMC developed a truck with a short cab that allowed for longer trailers: just 48 inches from the ...