Payload is not the same as total weight rating. Start with the trailer’s labeled total weight rating, subtract its actual empty weight, then account for every machine, attachment, tool and installed component.
Trailer payload worksheet
Planning estimate only. Confirm ratings, labels, loading geometry, towing limits, fees and financing terms with the responsible vehicle, trailer, seller or lender source.
Use the result correctly
Enter the calculated minimum into the finder. Leave room for real operating conditions instead of selecting a trailer that reaches its limit on paper. Confirm the actual certification label and tow-vehicle limits before purchase.