UK Trailer Axle Weight Limits: Single Axle, Gross Train, and Rigid Maximums

UK regulations (Road Vehicles Construction and Use Regulations) set strict weight limits:

• Single Axle Maximum (Trailer or Towed Vehicle): 10 tonnes (10,000 kg).
• Gross Train Weight (GTW) Maximum: 32 tonnes (combined weight of tractor unit + trailer).
• Maximum Laden Weight (Rigid Vehicle + Trailer): 44 tonnes (for articulated vehicles / 6+ axle combinations under specific conditions).

Note: Limits depend on axle spacing, suspension type, tire configuration, and vehicle plating. Always refer to the vehicle's Ministry Plate and the latest DfT guidance for specific combinations.