Suspension Problems?

[ghbogen]

I own Lexus es 300 2001 which has 42000. miles Just few days ago I noticed that I felt even the slightest bump and the ride became very rough.I checked my tires and the pressure both of which were good.My mechanic checked the car and advised me that he did not see any problemsAny ideas and suggestions?

[lexusk8]

Problem could be pointed at the suspension, but I strongly advise you to bring your car to the nearest Lexus dealership and use the Lexus Basic Warranty (4 yr/50K miles) to your advantage since it automatically comes with any Lexus purchase, used or new, and that you say you have 42K miles right now. Whatever the real problem is, see if you can make the dealership fix the problem under the Lexus warranty. Good luck :)