What percentage of the trailer's recommened load capacity should not be exceeded by the combined weight?

Question

of the boat and engine

Answer 1

there should be a metal plate with GVWR  if you have trailer with a 25,000lbs rating and the empty weight is 5,000 lbs. your trailer is rated for 20,000lbs. better have a good set of brakes and a good power unit for pulling and braking

Answer 2

To get you the correct answer I will need the following.......

1. Vehicles make, model, year and weight.

2. Boats make, model, year and weight.

Answer 3

This is an unanswerable question, I think.