What is the maximum distance a load may project backwards beyond the rear reflectors without a projection marker being necessary?

In German traffic law, a load projecting beyond the rear reflectors on a vehicle or trailer must not extend more than 1 meter without requiring a projection marker. This rule helps other road users recognize extended loads to maintain safety. If a load sticks out more than 1 meter behind the reflectors, a special marker or flag is necessary to warn others of the overhang and prevent accidents. So, knowing this 1-meter limit helps ensure your vehicle is correctly equipped and visible at the rear when carrying long loads.