I've got a 2025 Ram 2500 with the Cummins. GVWR is 11040. I'm looking to get a dump trailer. I'm going to go with a bumper hitch rather a gooseneck. Heaviest thing I would probably haul would be gravel. Probably also going to haul mulch, etc. I'm not planning to haul any vehicles in it, I've seen a few with ramps for that purpose. Looking for input on things I should consider. What size makes sense? Brands that you would recommend or stay away from?
I think the 7' x 14' is a good size trailer for the occasional but serious user. It is also popular and holds its resell value really well. It's better suited for hauling a smaller compact tractor with loader than a 6' x 12', for example. And they pull really well -- much better than my equipment trailer that bounces around and beats you up when it's empty.
The ramps are for small equipment like tractors, etc. -- not for cars. Mine has jack legs on the rear that you can drop when loading equipment so the hitch isn't taking all the load and trying to lift your truck bumper. (That's a feature that is worth looking for.) Also consider the different height sides of the trailers. Having the ability to add side boards is a also a good feature.
I've seen Moritz trailers that have really neat latches that catch and secure the rear gates when you swing them open. It's important that they're secured before you lift the bed -- if they swing closed when the bed is going up you can tear something up. Mine just uses chains to keep them pulled back and that's ok too, but not as slick as the Moritz hardware.
Ramps that slide out from underneath are WAY BETTER than ramps that hang on the side of the trailer. They are heavy and hard to handle so look for slide-out ramps.
A tarp roller on the front is a must for hauling in a lot of locations.
Many will have a plug hard-wired up-front so you can just plug an extension cord in and it will power a charger and keep your battery charged and ready to use. No biggie, but it's convenient.
I've used Sure-trac and Moritz trailers and thought both were solid. Also used a PJ trailer and it didn't have some of the features that the others offered.
I found mine listed for sale used on FB for a great price. Was lucky enough to see it right after it was listed and jumped on it. You can't lose money on it if you buy it right and take care of it.