What number of trailers may be towed behind a car?

In Germany, it is generally allowed to tow only one trailer behind a car. This rule ensures safety by limiting the length and weight of the vehicle combination, making it easier to control and maneuver on roads. Towing more than one trailer is prohibited for passenger cars because it significantly increases the risk of accidents due to reduced stability and braking efficiency. Remember, always check the vehicle's registration documents and the trailer's specifications for any additional restrictions, but as a rule of thumb, only one trailer is allowed behind a car.