Quote:
Originally Posted by Frank Lee
Having a hard time believing that running boards help...
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A claim like that should invite skepticism, but in this case:
A) they have a windtunnel, and
B) GM does not manufacture running boards or offer them as a factory option on the Silverado or Sierra, so they don't have a financial interest in convincing customers to purchase them. I suppose this particular engineer could have some personal interest in propping up the aftermarket running board industry, but given that in the same interview he discourages the use of other accessories like cargo nets, I find that unlikely.