big rig red semi truck with low roof transporting small tractors on step down semi trailer running on the divided highway road

american auxiliary big black bonnet bridge business cargo carrier carries carry chassis classic comfortable commercial covered delivering delivery destination diesel divided down driving eighteenwheeler fifth fleet freight haul haulage hauler heavyduty highway industrial intersection loads logistic logistics long lorry northwest protection pulling rig rigs road running safety semi semitruck shipping slings spoiler step sun sunny support tightened tractor traffic trailer trailers transport transportation transporter transporting travel truck trucking trucks wheel wheels