small rigs semi trucks with box trailers standing in warehouse dock for loading cargo for delivery

american big bonnet box building business cargo carrier carries carry chassis commercial conveyance dangerous delivering delivery diesel dock driving eco eighteenwheeler engine equipment fifth fleet freight gate haul haulage hauler hauling heavyduty industrial loaded loads local logistic logistics long lorry northwest parking protection pulling reliable rig rigs road route safety semi semitruck shipping small spoiler tractor traffic trailer trailers transit transport transportation transporter transporting travel truck trucking trucks warehouse weight wheel wheels white