I was reading this months Feb. 2015 Car and Driver where they comparig the Ford F150 vs competition. While reading there was a line "There is truth in the quip that by saving 600 pounds, Ford finally got its truck to weigh as little as a Chevy." While comparing the weights the Ford weighs 5577, the Chevy 5658. Any one know where the weight is in a Ford. With the Ford being made of aluminum,I would think there would be a greater difference in weights.