blue classic big rig american bonnet semi truck tractor with storage boxes on the back cab wall and step down semi trailer running

american big blue book business cargo carrier carries carry cdl chassis columbia commercial connection delivering delivery destination diesel distribution down driving eighteenwheeler fifth fleet freight gorge haul haulage hauler heavyduty highway industrial landscaping loaded loads log logistic logistics long lorry mountain moving operator owner pick protection rig rigs river road running safety schedule semi semitruck shipping slings step tractor traffic trailer trailers transit transition transport transportation transporter transporting travel truck trucking trucks wheel wheels