I'm currently on Bridgestone RE-11s, 275/40/18 square set up for track days. However my track days are now limited to two times a year because of work/family commitments. I'm thinking of storing the Bridgestone tires and looking for a smoother riding tire to drive about 125 miles weekly for field work. I also have the Cortex Xtreme Grip suspension with their Watts Link, Torque Arm, LCAs and Koni Yellows. Any suggestions for a smoother ride would especially be appreciated by my wife as I'm planning an 11 hour drive to Carmel for my friend's wedding.