Can someone explain what I have done wrong with purchasing new Pilot Sport 4 S tires for my car? They are the same size as stock. I have no problem replacing the stock F1's every 3K miles but it made more sense to have something a little more streetable as I travel back and forth to work. I kept the original tires with 900 miles on them and will put them on rims for when I do track the car. Meantime, how much negative affect will these tires have on my vehicle in regards to dssv etc?
