Known as the “Original Trailer Jockey,” the TJ Series Capacity Yard Spotters have evolved into three reliable models of yard jockey trucks: the TJ 5000, 6500, and 9000 series. The difference between each model is single or double rear axle, the surface conditions where it’ll work, and its gross combined weight rating (GCWR). All Capacity yard jockey models can be off-road or DOT, depending on your needs, as well as with your choice of features. Choose the right TJ model for you! Whether for port, intermodal, or warehouse and distribution, there’s a Capacity Truck moving cargo somewhere 24-hours a day, 365-days a year. Dura-Ride is Capacity’s patented air spring suspension system that’s available as an option on the TJ 5000 and 9000 models. It provides both the cargo and operator with a smoother ride and greatly reduces maintenance and operator healthcare issues.