The Towed Boat
ChrisDo you have the 4’ draft or 5’ draft?I did use a tri-axle trailer to move the 33 Swiftsure, weight 14K lbs. I use a dual axle for my H-27, 6K lbs. About the best you can do for dual axle tires is 2800 lbs X 4 + 11,200 lbs weight rating. It depends on how much additional weight in accessories you have on board at the time you move it. Consider your H-31 is 10,000 lb. You will want at least 10% or 1000lbs of the weight on the tongue/Hitch. That leaves 9K + lb load on the trailer tires or 20% of the trailer load. If you have 3 axles good that’s better I like the safety factor, your call. Yes sometime the boat is shifted more toward the front two axles to get the additional tongue weight, but the rear does take the extra load at critical times, just enough to offset the weight.Send me an email and I will send you pictures of some trailers and mine. jcal@cox-internet.comJim