What Is Overhang in Freight?
Overhang in freight is load reaching past a pallet deck or vehicle body. Pallet damage, European rear limits and marking rules explained.
Overhang in freight is the part of a load that reaches beyond its pallet deck or past the body of the truck carrying it. Pallet overhang weakens the stack, and vehicle overhang is limited by each country's road code. German rules allow 1.5 m behind the vehicle, rising to 3 m for journeys of up to 100 km.
What Does Overhang Mean in Freight Transport?
Overhang means freight projecting beyond the surface meant to carry it. Logistics applies the term to 2 situations: cartons past a pallet edge and loads past a vehicle body.
Overhang sits in the glossary of logistics terms under its English name, with Überstand and dépassement as the German and French equivalents.
The pallet case is the one shippers control directly.
What Is Pallet Overhang?
Pallet overhang is stock stacked past the deck edge of its pallet, for example cartons sticking out beyond a 1200 × 800 mm Euro pallet.
Overhanging cartons meet forklift tines and neighbouring freight before the pallet does, and the stack can lose more than 30% of its compression strength. Damage builds with every transfer through the dock, the rack and the next trailer, the same handling points defined in the warehouse and dock glossary.
A larger pallet, a new stacking pattern or repacked goods bring every carton back inside the edge.
Trucks and trailers raise the same issue at a larger scale.
What Is Vehicle Load Overhang?
Vehicle load overhang is cargo extending beyond the front, rear or sides of a truck or trailer body, as with timber, steel beams, pipes and machinery parts.
The load's position on the deck sets how far it projects, so the goods loading process decides the overhang before departure.
National road codes then cap that projection.
What Are the Rear Overhang Limits in Europe?
Rear overhang limits are set nationally, with no single EU rule, so a load must comply with every country it crosses.
| Country | Rear overhang limit | Marking required from |
|---|---|---|
| Germany | 1.5 m (3 m up to 100 km) | 1 m beyond the rear reflectors |
| France | 3 m | 1 m |
| Belgium | 1 m (3 m for long indivisible pieces) | Longer projections only with Article 47 marking |
German law also limits a vehicle combination to 20.75 m, load included.
Every limit above comes with a marking duty.
How Must an Overhanging Load Be Marked?
An overhanging load carries a warning device at its rear end by day and a red light by night once it passes the national threshold.
Germany requires a light-red 30 × 30 cm flag or sign, or a 35 cm red cylinder, fixed no higher than 1.5 m. Darkness adds a red lamp at up to 1.5 m and a red reflector at up to 90 cm. France requires a red light visible from 150 m and a reflector 0.40–0.90 m above the road.
A flag makes the load visible without holding it, so the projecting section is tied down with its own load restraint methods.
Long goods also shape the booking itself.
When Does Overhanging Freight Need a Full Truckload?
Overhanging freight needs a full truckload when long goods take deck length that no other consignment can share.
An open or extendable trailer keeps the projection within legal limits. Booking full load freight from Belgium with the total load length stated lets the carrier match that trailer to the goods.
FAQs
Is front overhang allowed on a truck?
Germany permits forward overhang of up to 50 cm, and only for load sitting higher than 2.5 m above the road. French rules permit no forward projection at all.
Can freight overhang the side of a trailer?
Single poles, posts and flat plates may not project sideways under German law, because approaching drivers spot them too late. Vehicle and load together stay within a 2.55 m maximum width.
Can a carrier refuse a damage claim for pallet overhang?
Yes. CMR Article 17(4)(b) excludes carrier liability for damage caused by missing or defective packing. Goods left hanging over a pallet edge give the carrier grounds to argue that exclusion.