I have used all manner of Chinese tires. The trailer weighs 5,000 pounds. I have pulled from Utah to the East Coast and back without a single issue. I have had no troubles with any Chinese tires I have used. I have used at LEAST 4 DIFFERENT BRANDS. I ALWAYS MAKE SURE THEY HAVE THE NYLON CAP. I DON'T CURB HOP, RUN OVER 65 MPH, DO TIGHT TURNS, AND ALWAYS CHECK MY INFLATION.
According to some I am so lucky I should buy a lottery ticket! I suspect it just common sense.
The last tries were Greenball @ $68.00/each plus install.