I have my doubts about hitting 30 mpg... Even with the rumored "Nano" ecoboost coming out, which should be a 2.7 liter v-6. It will be interesting to see how all the aluminum has affected costs. If Ford has figured out a way to keep costs at bay and switch to aluminum, I can see other manufacturers following a similar road. Another rumor I've read is that there will be 2 versions of the frame, 1 version for towing and the other version for daily driving. Towing versions of the frame would have more reinforcement. Also word about dropping fully boxed frames in favor of strategic c-channeling. We'll see if Ford continues to churn out those silver creek videos touting the current gen frame against then Tundra.