Tonkin Replicas has added a trailer hitch to its Precision Series dump truck. The first units delivered that have this hitch are to Peterbilt dealers although there are black and white Kenworth dump trucks coming in a few weeks that should be available at most resellers of Tonkin Replicas products. The trailer hitch was designed with the short term interest of the small trailer that was developed for the Sterling LT9500 material handler. That said, it might be difficult to get one of those trailers as they are not widely available on the collector market yet. Medium and long term there are a lot more possibilities...