Quote:
Originally Posted by j-c-c
I think most missed the point, the aero wipers offered main attribute is to add contact pressure at speed enhancing their effectiveness in redirecting water off the windshield. Other purchaser misconceptions about positives are likely left to stand unaddressed by the manufacturers as good marketing for the g/dullible. The Aero positive effect of whatever it is, is also likely only during a very limited amount of the wipers arc in use.
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Years back, ROAD & TRACK wrote that in a road test of one of the Lamborghinis, that before they hit the 205-mph top speed, the wipers had already completely lifted off of the windshield, straining against their preload tensioning springs.
And in the 1970s, Porsche added inverted, cambered 'wing' deflectors to their wipers, presumably to address the same issue.