I always wanted a Lexus and traded a Toyota 4 Runner in on a 2007 Lexus 470 with 105,000 miles.... Purchased in Dallas and drove it 300 Miles back home and I felt like I was beat to death it was so rough. Had it in Comfort Zone and made no changes. Lexus dealer technician did not find anything wrong with the shock absorbers or the suspension and said the airbags were fine. They said they just rode like that.. Tires were nearly new but were 3 different brands. Not sure why 3 different brands when it was trading in., They said the shock absorbers were in good shape and doesn't need replaced at this time and not a safety concern... I am so disappointed to hear all of that being a 64 year old lady that always wanted a Lexus..... Any suggestions out there would be helpful.....