Originally Posted By John +4
What tyre pressures?
I run my +4 at 25 psi vs 22 as then it misses the speed humps on my road

I am currently running 1.8 bar (26 psi) as recommended by Borghi. With the tyres fitted 1.5 bar (as per the manual) makes the car not only about half a centimetre lower but too squirmy on the road. I tried running 2 bar but the ride was too hard.

I purchased a top quality tyre pressure guage so as to be able to control the pressure acurately all the time. The guages at service stations are always wrong.

Peter

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