3.0 coupe si sport tyre pressures

[mason storm]

I still have run flats at the moment, the car says it should be 2.7 bar rear and 2.3 front, these seem really high, I have adjusted accordingly but can't help think that i will end up lowering them again as it was a hard enough ride alraedy (originally 2.3 rear 2.0 front)

 

[Redzedfour]

Glad you brought this up i've been wondering myself that the pressures do seem a bit high compared to my previous roadster,so will keep an eye on this thread

 

[Reggie-g75]

I have bridgestone RFTs on mine and tried them as recommended by the sticker - 2.7 and 2.3. I then proceeded to drive over an errant blade of grass, jarred my back and reduced the pressure accordingly. I'm currently running at 30psi front and 34psi rear and everything seems to be OK; until I justify a change to non-RFTs.

Quick quesion - would the tramlining I'm suffering be worse at a higher pressure range or lower?