This type of specialized equipment is designed for transporting up to three passenger vehicles simultaneously. These trailers typically feature a tandem or triple axle configuration to support the combined weight of the structure and the cargo. They find common usage in the vehicle transportation industry, facilitating the efficient movement of cars between manufacturers, dealerships, and private owners.
The employment of such haulers offers several advantages, including reduced transportation costs per vehicle compared to single-car carriers and the ability to consolidate shipments. Historically, these units evolved from simple single-car trailers to meet the increasing demands of the automotive market and the need for streamlined logistics. Their adoption has significantly impacted the efficiency of vehicle distribution networks.