Guys,
what is the proper tire pressure to keep in the tyres? I had been keeping 33psi as per the MASS / manual for the first month or so, but realised the ride was quite harsh, especially in the rear (parents). So I began trying out 31 / 32 psi and found that the ride was ok at 32. Then I switched over to alloy wheels. Yesterday, someone in the back informed that there seemed to be a wobble at low speed when going over rough roads, something I cant confirm because I never sit in the rear. Not sure if it was indeed a wobble or just perceived due to road conditions. The alloy vendor told me to keep 33psi only. Note I have nitrogen purged wheels but I just check for / top up plain air now.
Also, I cant always check tire pressure when cold because I don't have a dedicated parking, so park on the road only. If I take the car out during the day, I will lose my parking spot and the pump is usually closed after 9pm (they switch off the compressor). So, if I have driven the car around a bit, what should be the pressure to be maintained?
Ameyam