I've had a few Chinese trailer tires fail before two years. So I'm more cautious of them, but my Crosswind set is actually doing good after two years. They were very cheap at the time, I decided to try them on a lightly used rig. Other Chinese brands that came on my trailers were done by year two, bad cracks and bulges. Had other Chinese trailer tires from Tractor Supply pre mounted go over five years or more though, so who knows why. Same size on my farm flat deck trailer went over 12 years, American made Coopers though. Been running Firestone Transforce LT tires lately and the Cooper / Master-craft brands also in LT, no early failures at all. Been getting better than 10 years on my utility trailers running American made LT tires, they never blow out. Its always my motorcycle hauler or RV trailers that blow tires and do damage!