Was currently running Nitto Invos that came on the car. The rears where basically slicks. The front still have about 60% tread. Decided to get a new set of 4 Hankook Ventus Evo K110. I had these on my 08 Mustang GT supercharged and loved them. Never really liked the Invos, couldnt get past the weird ugly pattern. Order 285/35R19 for backs and 255/40R19xl for the fronts. I know some say they are good tires for the price and others say they dont like them but I think I got a pretty good deal. They have a promotion right now with a $160 rebate plus free shipping through discounttiredirect.com So in the end the rears will cost around $204 a piece and the fronts $150 a piece.