Dad's logger/surveyor friends from his Weyerhauser days were adamant that you only chained up the real wheels on pick-up trucks, whether they had 4wd or not. I took it as gospel cuz these were the guys that did it all their life for a living.
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The ultimate result of shielding men from the effects of folly is to fill the world with fools.
-- Herbert Spencer, English Philosopher (1820-1903)