I have been a tire snob my whole life and I have resigned to the fact that if I I plan on stick with original setup the selection is hostile. So I compared what is our there and talked to various tire shops in good neighborhood and sketchy one, and I decided to by a set accelera phi r and a set of federal formoza az01. My conversations with installers that do those rad filaments trusted those because they are very durable and the criteria for repairing tires just got tougher in regards to proximity of punctures to sidewalls. I am now forced to replace the whole tire or even worse the axle if the tread differential is too great. I plan on posting my observations and hopefully it provides some comfort in that next choice. I am expecting a set today…..