truck drivers repairing big rig semi truck with open hood right

aerodynamic american automobile big blue bonnet breakage breakdown broken canister cargo carrier carrying class delivering delivery distances drive driving duty eighteen fleet freeway freight going haul haulage heavy highway hood industrial interstate loads logistic logistics long lorry maintenance northwest open outdoors protection repair repairing reposition rig rigs road roadway safety semi service shipping tractor traffic trailer trailers transport transportation transporter transporting travel trip truck trucking trucks vehicle wheeler wheels working