One of the worst tires or I would say customet support sucks. I had an issue weeping sealant from sidewall on the tires which never cured by sealant amd asked the customer service for help, but they never respond to my emails. I can even see many micro holes leaking airs on the sidewall. I probably have to use these tires with tubes since tires don’t hold airs. I wonder why these tires were in big discount. I took a chance but failed big.