TYRE PRESSURE ADVISE TRACK AND ROAD R53 USING YOKI PRADA SPEC 2 205 40 17, using at 34psi on road for normal to fast driving, my car is as pictured running meister coil overs and later jcw brakes, and later swing arm mod, car drives and handles well, just don't want to kill the tyres for a tyre pressure problem, I am doing a track session at castle combe, so I need to know a goog cold track tyre pressure and what you think of my road pressure as is, 34 psi, so please say it as you see it, it all helps