My TD, the Escape Pod, is built on a Harbor Freight 1800 pound capcity 4x8 trailer.
Though life has interfered with me actually completing the build at this point, it has been towed on a couple of different occasions. When I moved it from Plantersville TX to Kerrville TX, a trip of about 250 miles, it was loaded with whatever I could fit in it. It was not overloaded but definitely more heavily loaded than it would ever be for a camping trip yet never provided me with a reminder that it was back there. If not for the TD in my mirrors, I could have forgotten there was even a trailer behind me.
I was towing with my half ton '00 Silverado pick up truck which was also loaded with boxes of "stuff". This truck has 4 wheel disc brakes that are designed to stop the truck when fully loaded. Even with no trailer brakes, the trailer consistently stopped every time the truck did.

At no point did I find myself wishing for brakes on this small, lightweight trailer.
So, not many miles so far but no problems whatsoever to report. I made no modifications to the trailer other than moving the axle back a bit and welding the cross members and using grade 8 bolts instead of those provided by HF. I think it is an excellent platform for a lightweight teardrop trailer, even if it may be a bit overkill for the purpose.
At this point my welding skills and equipment are considerably improved over what they were at the time I started on my TD. If I were starting from scratch today, I would probably build my own frame, not because I think it would be of better construction or material, but because it's size and shape could be custom designed to fit the purpose at hand. As it is, I have a Harbor Freight frame and do not feel in any way handicapped by that fact.
