If your vehicles are just too tall for a basic open carrier, you might need our specialized Step Deck trailers. Have a fleet of commercial vans with ladder racks on top? Need to ship a bucket truck? Have an antique San Francisco trolley you need safely transported? (Yes, we've shipped an antique San Francisco trolley!) Step Decks typically can hold only three vehicles at a time, so they are usually reserved for extra large, commercial, or specialty vehicles.