Tyre Pressure guage

Phil, Any Snap-on tool would be good, just that they are either gold or platinum plated. Have noticed a number pilots/engineers using that gear. Hooroo...

I have a mate who has one. Always wondered why he struggled a bit in sand when he said he'd let his tyres down to 10 psi. Discovered his gauge was under-reading when I finally checked his tyres with my gauge they were actually at 15 psi. Not sure if his gauge was like that when new or if it has perhaps been under some abuse.( you should see his Range Rover!)