43.040.70 Couplings *Including towing attachments and fifth wheel assemblies

Commercial road vehicles Coupling equipment between vehicles in multiple vehicle combinations Strength requirements

Clarification for calculation for V-value for combinations including a centre axel trailer (CAT)

Road vehicles Drawbar couplings, drawbar eyes, fifth wheel kingpins, hook couplings and toroidal eyes Wear limits for in-use mechanical couplings