Does the template assume that the air flow will be in line with the vehicle direction. No?
Do they take in consideration the amount of ambient wind? It is common to experience a 20 mph wind. Sometimes cross.
A shorter vehicle might prove to have less drag in a cross wind.
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“The further a society drifts from the truth, the more it will hate those that speak it.” George Orwell
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The supreme power in America cannot enforce unjust laws by the sword; because the whole body of the people are armed.”
– Noah Webster, 1787
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