WHEN I first started in this four-wheel driving caper some 30-odd years ago, we used to deflate tyres by finding an appropriate-size twig and pushing it down on the tyre’s valve. Then, if we’d forgotten to throw in a gauge, we’d guesstimate tyre pressure by counting to 30, 60 or 90 seconds, screw the valve cap back on and hope for the best.
This was a long and tedious process, so it was little wonder various clever people came up with better alternatives. First up was the innovative Staun Valve that could be set to a predetermined pressure and simply screwed on to the valve stem. Because there were four of them in a set, this significantly sped up deflation time. Then along came the Currie E-Z Deflator (and other similar products) that allowed the valve itself to be removed from the valve stem but in a captive state for super-fast yet safe deflation.
Denne historien er fra May 2020-utgaven av 4x4 Magazine Australia.
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Denne historien er fra May 2020-utgaven av 4x4 Magazine Australia.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
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