You should ensure that the trailer hitch is the right size for your minibus, whether it is rented or borrowed. For maximum towing torque, ensure you check your tire pressure. Make sure your hitch is cranked high enough to ensure that the trailer ball aligns.
It is important to pull your trailer into the hitch system. It will be much easier if someone can help you back up. Once the trailer is connected, you will need to raise the trailer as high as possible to attach the levelers bars to the hitch end. After you have secured your safety clips and raised the trailer as high as possible, inspect the safety chains and attach them if they are present Air Conditioning Minibus Travel .
Safety tips: You can walk inside the trailer to inspect for hornet nests or other hazards. This is for the safety and comfort for your horses. If you are able to reach them, the emergency quick releases work well. You will need to locate the horse if it pulls back or falls, so that you can reach them safely.
After that, you'll need to plug in all your lights to the minibus and verify that they work, including the Marker/running light, turn signals and brake lights. You can get rid of any trailers that were on the minibus before you connected them to it.