Dunbier Jet Ski trailer warning: Check your wheel bearings and seals
![](https://watercraftzone.com.au/wp-content/uploads/2022/08/IMG_7466-scaled.jpg)
The biggest supplier of Jet Ski trailers in Australia – Dunbier – advises customers to read their owner’s manual and schedule routine maintenance, as the company confirms it intentionally does not use wheel bearings with “triple lip” marine seals.