That's a staggering amount of time, which is why the professors were surprised by how little thought often went into big rig interiors. For example, many trucks have two bunks but only need one.

Hard-working Class A trucks and drivers strut their stuff at Shell Rotella’s 43rd annual big-rig extravaganza in Atlanta.

Hopefully, you've already read our synopsis on the 39th annual Shell Rotella SuperRigs truck show at the Love's Travel Stop in Elgin, Illinois, which includes details about the winning rig and a ...