I have purchased 1 chinese steer tire Roadx ST355 steer tire lp 22.5. I will mount it on 2003 freightliner columbia with a 48 flat spread. I ran intra state fl for now but that may change. I dont have centramatics for now but that will change soon. I purchased the tire for two eighty nine in jacksonville fl. I will update my results often to let everyone know how its going. so we can put these hear-say comments to bed. I have a heavy foot and a taste for the left lane, some say i'm an animal. I know what people say about chinese steers but I will post info on my personal experience, not from tom dick and harry, or the fantastic folks at the TA. please save all negative comments for a later date thank you