We got an 04' FX35 with sport/touring/tech. My wife said she had driven a sport before and she couldn't feel a difference in the ride between sport and non-sport. We traded in the Lexus GS300 and they gave us a loaner FX35 Touring for a coupe days while our new car was being shipped in. Our FX35 arrived and we drove it home. It rides TERRIBLE compared to the non-sport. Now my wife is bitching because she's not happy with the ride quality. HERE'S MY QUESTION---- I know the sport package has different suspension. Will going back to 18's without changing the suspension make much difference? HELP GET THIS CRAZY WOMAN OFF MY BACK!!!!