Quote:
Originally Posted by renault_megane_dci
Can't really tell much from the dust wake if vehicles speed is not consistant, can we ?
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That, and also I suspect it has as much or more to do with weight than turbulent aero wake (the amount of dust the wheels pulverize underneath them). At the Black Rock Desert, a big truck kicks up a dust trail many times larger than a car. - of course, I guess it probably has a bigger turbulent aero wake behind it, too - - - -