
The truck that carries cars is most commonly called a car carrier or an auto transporter. In the logistics and automotive industries, you'll also hear the more technical term car hauler or see them referred to as multi-car trailers. These specialized semi-trucks are essential for efficiently moving new vehicles from factories to dealerships or transporting used cars across the country.
The design is what makes them unique. Unlike a standard flatbed, a car carrier features a multi-level trailer with ramps and hydraulic systems to maximize capacity. The most common types are:
The capacity depends on the trailer type and the size of the vehicles being transported. Here’s a quick comparison of common configurations:
| Trailer Type | Typical Capacity (Standard-sized Cars) | Common Use Case |
|---|---|---|
| Open 9-Car Hauler | 9 vehicles | Mainstream new car delivery to dealerships |
| Bilevel Open Trailer | 4-5 vehicles (upper/lower deck) | Mixed vehicle transport, including SUVs |
| Trilogy Enclosed Trailer | 3 vehicles | High-end luxury or classic car transport |
| 8-Car Wedge Trailer | 8 vehicles | Optimized for fuel efficiency on long hauls |
| Extended Length Hauler | Up to 12 vehicles | High-volume transport on specific routes |
When you see one on the highway, you’re witnessing a critical link in the automotive supply chain. The drivers are highly trained specialists who secure each vehicle with straps and blocks to prevent damage during transit. For anyone a new car or shipping a vehicle, understanding these terms helps in communicating clearly with dealerships or transport companies.

Around here, we just call 'em car carriers. You see 'em all the time on the interstate, loaded up with brand-new trucks and SUVs heading to the dealership. It's a pretty straightforward name for what they do—they carry cars. My brother-in-law used to drive one, and he always said it was like a moving parking garage.

In logistics, we use the precise term car hauler or auto transport trailer. The key distinction is between open and enclosed models. An open hauler is the standard for cost-effective, high-volume moves, like getting new inventory to a dealership lot. An enclosed trailer is reserved for premium situations where absolute protection from the elements and road debris is a requirement, reflecting the higher value of the cargo.

Think of it as a semi-truck with a giant, multi-story parking rack attached. The common name is a car carrier. It’s designed to haul as many vehicles as possible at once. The ones you usually see with the cars out in the open are the most affordable option. There are also covered versions, like a mobile garage, for shipping fancy sports cars or priceless classics to keep them perfectly safe.

The official designation is an auto transporter, but most folks know them as car carriers. What's fascinating is the . They're not just flatbeds; they have complex hydraulic systems and ramps to load vehicles on two or even three levels. Safety is huge. Each car is meticulously strapped down to withstand sudden stops. The choice between an open or enclosed carrier is a direct trade-off between cost and the level of protection for the vehicle.


