GR86 Must have mods and ownership experience

I noticed when I plugged an OBD dongle in with an app that the sensors do read to 2dp but the dash doesn't display that. There's even tyre temps which is really annoying we don't get to see that too. It could be showing as 2.1 but could be 2.10 or 2.19. Now I have a digital pump, I inflate to 2.22 bar so when I take the pump off the .2 is lost and it's then spot on.
 
ZN8 said:
Yeah tyre pressure makes a noticeable difference. I also feel like the 2.4 bar is too high out of the factory, I'm guessing it's the most economical setting and ok for regular driving where you never generate much heat in the tyres. I set mine to 2.2 cold (road only).
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I also use 2.2. cold.

I think the higher pressure are intended for safety in the most extreme circumstances such as a full boot, 4 adults in the car driving on the autobahn.
 
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