Trailer Bunks/Rollers

[TalyMon]

Happy Holiday Season All: In conjunction with my 2002 2100SD refurbish, I’m also going to switch trailers from an old steel to galvanized. The “new” tandem trailer is 24’ long, and has no bunks or rollers. Looking for advice on bunk set up for 4500 lb boat. Much thanks: TalyMon

[mmwjr]

The bunks should be located to support the boat where the stringers run.

[TalyMon]

Thanks for info. Due to the weight, I’m going to use 2x6x12’s for the keel bunks.