Click here to enlarge Originally Posted by Vectracious Click here to enlarge
I now have a tyre pressure monitoring system so Click here to enlarge
Is it one that actually tells you the current pressure OR is it like the Polo/Golf one that tells you if one tyre (or more) has loss pressure by measuring a change in rotational diameter?

If the latter then its only good for quick deflations (like a nail or gash in the tyre).