for the past 15 days, since i got the last service done. my car was riding so rough. i was not getting any traction and therefore was losing attraction towards the car too

today , i chekced the tire pressure - it was 40. i dont know why the service people at the dealership do this. this is nuts. now i put it down to 33 and the car is whole new ride.

I'm running 245/45/18 PS A/S tires all round on my X and I keep the pressure at 34 psi.