We rarely think about it; and it is somewhere “back there”, in the event of, in case, if it happens, as a contingency, as an insurance policy, for the rare occasion of a potential mishap. But with the modern ingenuity of reinforced rubber with a manufacturing process of innerliner calendering, one rarely even sees a car on the side of the road with a lone figure attempting to locate the spare tire, with the car unevenly perched upon a device secured in a dimensionally precarious manner, to change that flat tire. […]