bhunjp

Hi, I have had my 2010 Rx for a couple months now and have about 3500 miles on it. It does seem to have a very bumpy ride. It came with the 19in wheels & Michelin tires (that's all the dealer had). I'm very unhappy with the ride. We have a Lexus is250 and had an 2000 rx300 and they have have/had much better rides. So my question is do you think there could be a problem car or is this just because of the 19in wheels? Thanks, Bryan