MAXUS 20" Aluminium Alloy, Tyre Mate.
This Tyre Mate is used to check the pressure of your tyre. Simply hit your truck or trailer tyre and take note of the sound and feel of the bat. A well-inflated tyre will emit a sharp "thwack" and bounce back quickly when struck. An under-inflated one
will sound dull and cause the bat to rebound slowly.