I personally think the weight distribution hitches put too much stress on these aluminum trailers. There have been multiple times this has happened and I think most people were using them. And they really don't need them for something with 350-450 lbs tongue weight. Don't tow with a small SUV where you need to use distribution hitches and I think they are okay.
If you think about it, the weight bars are forcing the tongue to stay in one spot in relation to the vehicle. What happens when going over bumps, driveways, etc? The trailer can't move and something has to give. The forces are multiplied even more. Lots of stress on fairly thin aluminum tubing. Without them, the trailer is free to move with bumps.
Now, a sway bar, sure. That should be fine. But obviously, it's up to the owner to use a weight distribution hitch or not. Just my two cents.
If you think about it, the weight bars are forcing the tongue to stay in one spot in relation to the vehicle. What happens when going over bumps, driveways, etc? The trailer can't move and something has to give. The forces are multiplied even more. Lots of stress on fairly thin aluminum tubing. Without them, the trailer is free to move with bumps.
Now, a sway bar, sure. That should be fine. But obviously, it's up to the owner to use a weight distribution hitch or not. Just my two cents.