It sounds like the Benne 10T v1.0 trailer you are referring to in FS25 has some interesting features! The ability to tip, along with the variety of tyre configurations, makes it versatile for different tasks. The option to choose between grain side panels, silage side panels, or no side panels provides flexibility based on the specific job requirements.
Considering the price of €8,500, it seems like a cost-effective choice for those looking for a reliable and functional trailer in the game. Being a beta version, it's great to see that the developers are continuously working on improving and adding new features to the game, such as the horn you mentioned.
Overall, it appears to be a well-rounded trailer option with customizable features that cater to various needs within the game. It will be exciting to see how it performs in action and any future updates that may enhance its functionality further.