If the Gross Combination Weight (GCW) of a vehicle and trailer exceeds the Gross Combination Weight Rating (GCWR), what does this indicate?

When the Gross Combination Weight (GCW) of a vehicle and trailer exceeds the Gross Combination Weight Rating (GCWR), it indicates that the vehicle and trailer combination is overloaded. The GCWR is a critical safety limit established by the manufacturer, designed to ensure the vehicle operates safely and effectively under load. Exceeding this rating can lead to severe consequences including reduced braking performance, increased tire wear, and potential failures in critical components.

Selecting a more capable model is essential for safety and compliance with manufacturer guidelines. This overload situation signifies that either the vehicle, the trailer, or the combined weight is beyond what the manufacturer has deemed safe, thus potentially endangering the driver, cargo, and other road users. Maintaining weight within the specified rating is crucial for optimal performance, safety, and longevity of the vehicle and trailer system.