Yaris 09 1.33 tire pressure

[yannis-b]

Hello everyone from sunny (for a change) England. I bought my new 5d 1.33 Yaris about two weeks ago and I ve already done about 400 miles and I love it. Of course it feels a bit different to my previous ford puma (its engine blew up in october off the motorway after it was fully serviced but that's a different story and hence I wanted something mechanicaly reliable, quite fast but also more economic and I can already tell that its mpg is superb).

Anyway my question has to do with tire pressure and might be related to less oversteering as steering feels very light in low speeds (I know it's meant to be quite like this). I checked the manual and it says 33psi front and 32psi rear for this engine, when you go under 100mph (I go max 80-85mph when I commute to work) and I checked the pressures this morning and they were 35psi front and 34psi rear. Do you think it's worth changing them to the recommended values? Thanks in advance.