aczlan
Good Morning!
I'm asking if the tire will lock up with weight on it. I wanted an experienced answer, not a guess. Nobody gave one. I was happy that I got two answers about that much weight on a 7000 lb trailer. Of course, one says there will be damage and the other says no. I haven't made up my mind yet. In fact I probably won't untill it's on the trailer.
Depends on how good the brakes are.
I had about 6000# of tractor on a 12,000# trailer last month and was able to lock up the brakes when I was messing with the brake controller.
As for damage, it depends on how well built your trailer is.
We haven't seen any pictures of your trailer to be able to tell how well it's built.
Aaron Z