I bought my truck in Texas when my old Dodge finaly died. The water pump went and I didnt have time to fix it. I was pulling a trailer from C.C. Tx to Las Vegas NV. I was already late getting to Las Vegas. That weekend I had stared on Friday and didn't get in till Tuesday. Driving to Las Vegas there are a few step hills and the truck had to shift down to a lower gear in order to complete the climb. I was pulling a 25 fifth wheel. The avg MPG was 12.3. Its not that bad but it could have been better. In city driving, the avg MPG is 11.5 Poor rating. I think truck manufactures need to do something about this. When in idle sitting at a red light take out a few cyclinders. We have ways to do it.
Design the cup holders out a little more. While driving and lifting up a cup from the cup holder. The top of the cup hits the gear shifter.