On top of that, pressure varies with temperature, say tyre was pumped up with cold air from your cellar then let the wheels stand out in a hot sunny day - BAM.
There used to be a time I'd keep an eye on having the right pressure according to my weight and so forth. But since there is a general gradual loss of air and varying pressure...
who cares?
Just go max, sorted.
On top of that, pressure varies with temperature, say tyre was pumped up with cold air from your cellar then let the wheels stand out in a hot sunny day - BAM.
There used to be a time I'd keep an eye on having the right pressure according to my weight and so forth. But since there is a general gradual loss of air and varying pressure...
who cares?
Just go max, sorted.