It is ironic that automobiles are transported as they themselves are built to provide transportation. Millions of vehicles must be carried by truck, railroad or large ship every year for a variety of reasons.
New cars cannot be driven to their particular dealerships because consumers would consider them used vehicles. Dealers order specific vehicles from each production plant, and the correct vehicles must be properly routed through multiple channels for a timely and damage-free delivery.
Automakers spend billions of dollars to transport new vehicles to their dealers, and a huge part of it this cost is passed on to consumers through the destination charge. This fee is posted on the window sticker or Monroney label found on all new vehicles.
The manufacturer's actual cost to transport a specific vehicle from the assembly plant to the dealer is not reflected in the destination charge. Automakers instead use proprietary formulas to arrive at a nationwide average for a particular product type. That means large pickups will cost more than small compact cars but the charge for that product is the same whether the consumer buys the vehicle one mile or 2,000 miles away from the assembly plant. Destination charges are only for auto transport within the United States. With vehicle pricing so competitive, automakers strive to keep the destination charges down because they are included in the manufacturer's suggested retail price (MSRP).
Used cars are also transported throughout the country. In 2007, according to ADESA Analytical Services, almost 42 million used cars were sold in the United States. About one third were sold through franchise dealers, another third sold through 42,751 independent used-car dealers and the rest sold by private individuals. Used vehicles can make multiple trips on auto transporters as they are shipped to auctions or wholesale operations before going to a dealer.
Vehicles can be transported by airplane, large ship, railroad car or truck.Car that carry ocean vessels have been built to hold up to 8,000 - vehicles, although most are designed to transport between 4,000 and 5,000 vehicles. These ships are used to bring foreign-built cars and trucks to the United States
The majority of vehicles assembled in North America will travel by rail. Rail can move large numbers of vehicles efficiently. Specially designed rail cars called auto racks have two or three decks and can carry up to 20 vehicles, although the average is around 12 units. Two-deck auto racks usually carry trucks and large SUVs while three-deck auto racks carry cars
Vehicles are usually loaded onto auto racks at the assembly plant. In some situations, new vehicles are trucked to a loading dock at the rail yard. Special ramps allow the cars to be driven onto a railcar's decks. The cars are then secured with wheel chocks that are locked in place on the decks.
The latest design in auto racks is the Auto-Max, which was developed by the
Honda and Greenbrier companies. The multi-level Auto-Max can hold up to 22 vehicles and support both cars and trucks by maximizing the space between the railcar's axles.
Every new vehicle at some point in its delivery to the dealership is carried by truck transport.
Today's tractor-trailer auto transporters can carry up to 12 vehicles. The rigs are designed so that the tractor can support up to four vehicles and eight vehicles are placed on the double-deck trailer. The tractor-trailer rigs utilize hydraulically operated ramps. Each ramp can be lowered or raised to provide a smooth approach for loading or to clear vehicles under it when the trailer is fully loaded. The ramps can also be tilted to maximize the available space by tucking the end of one vehicle under another.
The transport driver is responsible for loading and unloading the rig. This operation has been compared to solving a 3D puzzle because of the time, vehicle size and scheduling issues that have to be juggled. Obviously, the first car loaded can't be the first car delivered, or else the entire trailer has to be unloaded. Some cars are backed onto the trailer while others are driven in nose first to maximize space or meet overhang requirements. Larger vehicles are usually on the top level. An experienced driver can load and secure a trailer of familiar, similar-sized vehicles in about 90 minutes. A load of different-sized vehicles can take up four hours.
Most cars are manufactured with specific tie-down holes in the chassis or frame. Chains with specialized hooks to fit those holes are ratcheted tight to secure the vehicles to the transport trailer. The transporters even have specific requirements for the mounting angle of the chain from the vehicle to the trailer.
Luxury cars require less intrusive methods. The strap system utilizes high-strength straps that are positioned over each tire and tightened to the trailer, eliminating scratches or dents to the vehicle chassis.