What is checked at the MOT on the trailer
If your trailer is due for a general or initial inspection, or subsequent MOT inspections, you can best prepare for the upcoming appointment with your local MOT and often ensure that your trailer remains roadworthy.
What to look out for at your MOT appointment
A good way to start your MOT appointment is to have all the necessary documents with you. This includes your ID, the most recent MOT report (if available), and your vehicle registration document or vehicle registration certificate.
Also, make sure your trailer’s lights are undamaged and fully functional. Working lights are essential for a trailer and road safety. It’s best to check the lights and indicators, the brake lights, the license plate light, and the reversing light beforehand.
You should also check the tires on your trailer beforehand. The tire tread must be at least 1.6 mm, and they must not be older than six years. You can check the age of the tires yourself in advance; the markings on the sidewalls will tell you this. There you will find a four-digit inscription: the last two digits indicate the year, and the first two digits represent the calendar week of that year. You can also check the tire tread in advance using a 1 euro coin: If you insert it into the tread, you should no longer be able to see the gold edge of the coin. Only then is the tread still sufficient.
Wheel chocks are also important for trailers weighing over 750 kg. The TÜV (German Technical Inspection Agency) checks whether these are undamaged and fit the tires.







If you register your trailer in Germany, you usually also specify the license plate number. You have various options for your trailer – just like for your vehicle. We have summarized all information about the green license plate for you, for example under which circumstances you can get such a license plate for your trailer and what advantages you have from it.
If you want to be on the road with a heavy trailer, a class B driving license is not enough. With this driver’s license, trailers are only allowed up to a permissible total mass of 750 kg. Driving a heavier trailer requires a BE driving license or a B96 driving license if, for example, you are traveling with a horse trailer or caravan.
While electric cars with trailer hitches were a rarity for a long time, there are now suitable trailer hitches for more and more electric models. These are often sold ex works, but retrofitting is of course also possible. You will also find some matching towbars in our
In the last
The round prohibition sign shows a truck and states that a general driving ban applies to all motor vehicles with a permissible total weight of more than 3.5 tons. The sign also applies to trailers and their towing vehicles. The only exceptions are cars and buses. So if your motor vehicle is heavier, you will not be allowed to drive through after this sign.
The last traffic sign with a red frame is about the length of your vehicle. Pictured is a truck as well
As the driver of a trailer, you must keep an eye on the traffic sign for narrow lanes, especially if your trailer is wider than your towing vehicle. In this case, drive a little more carefully into the bottlenecks or danger spots, drive slowly and use your side mirrors.