Steel Cages...Would you choose steel or aluminum? Aluminum Man , New Super Hero Gm's answer to Ford's aluminum bodies...
funny how they try to discredit Ford because they don't have anything to compete with them. then say they use aluminum also...to make the hood lighter then there were the plastic gm/saturn bodies that were a complete fail
GM has already said they will go aluminum on their full sized trucks by 2020. Copy cats. I really hate stupid slam ads. You don't worry about MPG's with shark cages.