I think Peter is right.
1,7 bar is the best for my 4/4.
Lower pressure the steering gets heavier and acceleration slower.
At 2,5 bar the steering is very light ad the ride harsh. I only use this pressure when the car is laid up before winter, as the tyres leaks.
I can´t give a n exact reprt son tyres, but they do have an aimpact on noise and ride too.
I also check tyre pressure once a month as tempereature and leakage has an impact on my ride.
Last edited by Geir Karlsen; 02/02/19 03:17 PM.
