Hi, I've just bought a 2010 Avensis Tourer estate, 2.0 L Driving smoothly (yet not quite so quietly) on motorway/main roads, yet on any slightly uneven surface/speed bumps/potholed road, there feel's like a rattle in steering wheel / suspension. Also the car seems to feel every uneven bump on the road surface in the suspension and bounces slightly. Any other drivers experienced these problems? Any tips or ideas before I call the car dealer in the morning to complain? Cheers, Aidan