Having gone thru a number of MXVs,with not too much elation and poor tire wear. I switched to Turanzas, I am happier, they ride a little harder and when comparing them off the wheels the sidewalls seemed to be stiffer. The installer also noted that they have a dot on the tire to indicate the valve stem position, plus they seem to balance better. My 92SEL is one of the cronic vibration cars, if not balanced properly(Hunter road-force) is the choice.