[ocuyler]

Let's say your boat, trailer and extras weights 5,000 pounds. The answer lies between 7 and 10 percent of that or 350 to 500 pounds. Since 500 pounds is generally the max for most hitch set-ups and is just plain alot of weight on the back of your truck, I would start with around 350 to 400 pounds. You'll have to make incremental adjustments.

You may be able to move the boat on the trailer, but be sure the ends of the bunks go all the way to fully support the transom. Further, the ball should be set so the trailer is exactly level and the truck should have moderate rear spring deflection. Atest drive is the best way to really feel good about it. If you're bringing her up to Trader's this summer, you'll want to be confident...