I got them because I autocross and change wheels every day, which most people find common. On Friday I put racing tires on the car and on Sunday or Monday I change tires for daily driving 1 or 2 times a month. The plating wore off quickly where it made contact with the bushing and I noticed that the torque required to remove it was much more than what I was tightening. I've had Muteki on my Corvette for 10 years and now I have a set of Muteki on my daily driver. They are only in the garage for parts/emergencies. After 2 months they look worse than my 10 year old Corvette set.