Originally Posted by
OldSteve
Got home last night from a 3200 mile trip (8 nights in camper) in our Tundra 5.7L/FWC Hawk/DIY wind fairing rig. Despite cold dense air, some windy conditions and lots of snow/ice-covered roads, we got 13.6 MPG using MPG enhancement techniques, e.g., driving speed limit or slower, some two lane roads w/lower speed limits, coasting into speed zones and to stops, gradual acceleration, ethanol-free fuel when available, etc. Using the same techniques, we can get 15MPG on long highway trips in summer, sometimes a bit better or worse. OTOH, our MPG numbers are in the 12s (winter) or 13s (summer) when in a hurry and not using MPG enhancement techniques.