Afternoon all,
Obviously I don't know better than Mercedes but following the PSI guidance under the fuel filler cap leaves my tyres looking really flat. The temptation is there to pump them up some more...
I've tried two different pumps to make sure one wasn't under reading.
According to this I should be 33psi front and rear. I am reading it correctly aren't I? I have 18" wheels and it's only myself in the car 90% of the time.
Any harm in going up a few psi?
Lawrence.
Obviously I don't know better than Mercedes but following the PSI guidance under the fuel filler cap leaves my tyres looking really flat. The temptation is there to pump them up some more...
I've tried two different pumps to make sure one wasn't under reading.
According to this I should be 33psi front and rear. I am reading it correctly aren't I? I have 18" wheels and it's only myself in the car 90% of the time.
Any harm in going up a few psi?
Lawrence.