Hi just on the tyre pressure topic I have some experiences with my 2002 camry csi. I tested the car in the toyota dealership; understandably it went very smooth,quite,felt like the suspension and tyres have dampped everything out but the car was felt neverthless lack of responsiveness.------just like you commented the dealership decreased the pressure to maximise the comfort side of the car after the purchase, I checked all four tyres, fronts were 28psi, rears were 29psi. next day I pumped them up to 38psi....well I did not enjoy the ride afterwards because the town I am living is an rural town, the roads are not entirly smooth, it was bit too rough for me. I backed the pressure to 34psi front and rears and it works for me. tyres are Bob Jane all rounder brand new.(205.65 15r). Bob jane tyres are resonable preformer for the price tag. they do a good job on dry road with a careful driver but not in a wet condition or carry bit speed going through an roundabout....