• Cfthelin avatar Cfthelin Posted: 7/22/2011 11:52am PDT

    No need to push the heavy truck (class 7-8) segment to save fuel. They are far more sensitive to it that us four-wheelers. There is not a lot they can do to reduce mass when most of it is what they are paid to move. Same with operating efficiency - can't do much with streamlining when frontal area is so big. Reducing congestion would benefit all of us.