I know but I have backup trailers for trailers,
as you plan to use it for a day and blow out a tire or snap a axle and have to go to the backup unit to get the job done till you find time to fix the problem.
The Allis Chalmers Trailer which I have had 3 years has had the Hitch reworked where it attach's to the axle frame. 1 tire snapped axle off twice and other tire snapped axle off 1 time. If It only saw use behind Garden Tractor it would be okay but it gets put behind ATVS and kids go mach 3 down the trail regardless of the bumps and the trailer is catching air as it bounces along. Im sure the sudden bumps due the axle no favors when they are hit.
This is the backup to the Allis trailer and needs some loving as well. 1 tire goes flat over time and rear gate will fall out till I put chain across the back holding it in tight. Have had wheels fall off as well the cotter pin holding them on will fail and off comes the wheel. That is a 5 min fix and not to bad.