We had a customer come in on Hot Dog Friday (Yes we provide FREE Hot Dogs to all walk-in customers on Fridays) and he had an emergency.  He needed 16 pull boxes of Category 5E to a local location immediately.  

He was in his Porsche.  I said no way maybe 12, but he did it.  So we now know you can get 16 boxes of category 5E cable in a Porsche without putting down the top.