brown compact powerful big rig tipper truck with two trailers running on the road to working place for the next load

american big bonnet book brown business cargo carrier carries carry cdl chassis columbia commercial delivering delivery destination diesel dump ecological eighteenwheeler fifth fleet forest freight gorge haul haulage hauler heavyduty highway industrial intersection loads log logistic logistics long lorry mountain northwest operator owner pick protection recreation rig rigs road safety schedule semi semitruck shipping summer tipper tiptruck tractor traffic trailer trailers transit transition transport transportation transporter transporting travel truck trucking trucks wheel wheels winding