'SERVING THE BOAT, RV & UTILITY TRAILER MARKET SINCE 1981' Trailer Axles for Boat, Utility, Cargo, Horse & Most Other Recreational or Commercial Trailers TRAILER AXLES BUY DEXTER OEM AXLES Based On 9-Digit Serial Number () AXLE HARDWARE SELECTING THE PROPER TRAILER AXLE When selecting an axle for your application remember to consider the following important specifications: • LOAD CAPACITY: the load rating of the axle must support the maximum gross vehicle weight rating. For multiple axle trailers divide the GVWR by the number of axles to determine the minimum load capacity of each axle. • TRACK LENGTH: measure your axle track length by determining the distance between the center of one tire to the center of the other tire. A more precise measurement can be made by measuring the distance from one 'HUB FACE' to the other. The hub face is also known as the mounting surface where the wheel studs are located.