On rollarized trailers, which feature is checked to confirm weight capacity?

• A. VIN
• B. Data Plate
• C. Serial Number
• D. Load Chart

Answer: (B)

The weight capacity of a rollerized trailer is determined by the data plate. This label, permanently attached to the trailer, lists the official ratings such as GVWR (the maximum gross vehicle weight), GAWR per axle, and payload. It accounts for the combined strength of the frame, axles, tires, and braking system, and it tells you exactly how much weight the trailer is designed to carry safely. Identifying the unit by VIN or serial number is useful for records, but those identifiers do not specify loading limits. A load chart may show how weight should be distributed and what different configurations can handle, but the definitive capacity comes from the data plate.