Other than some not knowing how to spell "Sailun", and some a little over weight and some with quite a few miles on the tires, it appears they are doing well....didn't see anything that would cause alarm with these tires...It appears they've been around a little longer than what I thought they had been and again, with the Quality processes they have in place, believe it's going to be a good tire....Guess another year or so of reviews by people who are using them AND maybe the main test would be that "IF" one of their tires failed, (I say "IF"), and it's found to be a flaw in the manufacturing process, what will Sailun do to "make it right".....Guess we'll we just "wait and see".....:)