broken black big rig semi truck with open hood and oversized load on semi trailer standing out of service on road shoulder waiting

semi trucks hauler big rig freight trucking transportation carries truck transport semitruck engine cargo mobile distribution parking delivering heavyduty tow traffic trailer towing help road shipping logistic shop breaking carrier service broken pick highway haul accident breakdown rigs assistant transporting logistics repair wheel diagnostic maintenance safety delivery american oversize load loads transition trailers fleet chassis industrial travel coupling warning connection commercial driving business break technician eighteenwheeler wheels emergency protection black open hood oversized standing shoulder turbine additional trolley