I have an excellent condition December 2018 manufactured (sold 2019) 53' Broward boat / pontoon gooseneck trailer for sale. It has (3) 8k Dexter axles for a total GVWR of 24k. They are electric disk brakes with an Engager Breakaway system and springs. The tires are 215/75 R17.5 H rated.
Included are many boat and pontoon attachments most are shown in the photos.
This is a float-on boat trailer and could take up to nearly a 50' or a couple 20 footers. It can also stack pontoons.
The original owner bought it New in January 2019 to transport pontoons and then went in a different direction. I bought it from him in October 2019 thinking it would work for my boat and it would, except I've decided to go in a different direction too. Our loss, your gain.
As you can see it cost $33,706.00 New in Jan. 2019 and it has very little miles on it.
Everything is in excellent condition including the tires which are like new and its ready to go as is.
Many more photos at the link below.