Four-car trailers can be purchased from a number of trailer retailers such as Appalachian Trailers andWally-Mo Car Haulers and Trailers. Similarly, used trailers can be ordered online using trader and auction sites such as Commercial Truck Trader.
Four-car trailers come in a variety of different styles and designs. Some are simply just long trailers that are able to fit four standard cars, while others have multiple levels and are significantly shorter. Furthermore, most four-car trailers load the cars from the back, but some also utilize a belly-loading system that can only be performedwhen the trailer is detached from the towing vehicle. When buying a four-car trailer, it is important to make sure that the towing vehicle is able to withstand the amount of weight that it will be towing, and that all electronics work properly, such that the built-in brakes on the trailer initiate when they are supposed to.
Some companies that manufacture four-car trailers, such as Wally-Mo Car Haulers and Trailers, do not have an online store, and therefore their trailers can only be viewed online, but not purchased. However, many trader and auction sites allow users to place ads over the Internet and sell used products online. Because these sites sell used products that are not straight from the manufacturer, it is important to research used trailers to ensure that the trailer works properly and will not cause damage when in use.