Are you planning to buy a trailer? If so, you should consider an enclosed class 3 trailer. These trailers offer several advantages over open ones. Let’s take a look at some of the reasons why you should make this choice of purchasing Enclosed trailers. More Fuel-Efficient Than Open Trailers - When you look at the fuel price and consider how high it is, you can immediately see that a closed trailer will be more fuel-efficient than an open one....