Harbor Freight/Ironton folding utility trailer

[John K Jordan]

I did not think radial tires are trailer legal in the USA? If you use regular car tires and get in any wreck I doubt your insurance will pay, regardless of cause.
Bill D

We can use radial tires on trailers here. However, I understand the advantage might be limited. The tread on radials will last longer but for trailer tires the sidewalls often deteriorate before the tread. When I think of it (rarely) I spray armor all on the side walls. (I don't know if that really helps) The radials do cost more so I usually buy bias ply trailer tires since i'm cheap.

Sorry, I know zero about light duty folding trailers so I am no help on the folding trailer question. My trailers are bigger.