Can any one tell me what the best tyre pressure is for running the 17" standard Lexus wheels on? My car was set at 28 psi when I got it back from lexus but I have since changed to 33 psi after checking the car and finding it had uneven tyre wear due to one tyre being inflated to 29 psi.

35psi

As recommended by the Dr himself...

I normally have mine at 32 think i'll be adding some air tomorrow

sounds good same question then but for the 16s whats best pressure for them, hadnt thought about this really, best check pressure seeing as car is new

Thanks for the help guys. Do you run 35 psi all round?

Yep, 35 psi all round for the 17s. Sorry, I don't know about the 16s.

35psi also

[i have 36psi in front and 38 psi in the back that wot it says in the lexus manual

Definitely 35psi allround. Laden or motorway then adjust as displayed in the manual.

Has anyone tried out different pressures and noticed a difference in handling? My car usually has 2 people in at the most and im running at 32.

The reward for such calculations would be negligible in truth. I would be inclined to go with the majority at 35psi regardless.....