Everyone has to make their own decision on tires. I believe that most Chinese tires are actually marketed by importers using low bid factories who really don't care about the long term. The issue for me is that when a tire, any tire, goes on an RV, of any type, the damage may range from minor to spectacular. I'm willing to run the best tires I can find (IMHO) on my RV to reduce the risk of spectacular to rare. I have had no problem running OEM Chinese tires on my 14K equipment hauler trailer because when they go, all that steel will not be damaged. No one is saying that 50% of Chinese tires will blow within 2 years. I just personally don't want any tire blowout on my trailer. Each owner gets to decide their personal risk level.