Hi guys, I have used the search function and found snippets of info' but no definitve answer. I'm running a 225/35/19 and I'm unsure which pressures to run them on? I appreciate that even the air volume in the tyre will be different but the pressure should be the same? Currently they are on the factory pressures of 36 front and 33 rear (3.2 V6), this seems to have increased the road noise somewhat. Can anyone shed any light on pressures to run?