Gas milage for a diesel / gas engine
Here's my request, I need people that own fifth wheel trailers to let me know about their gas mileage. I presently have a toyota tundra when I'm not towing anything I get about 20 miles to the gallo...
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I am grossing about 19K and on the highway, nice and flat I get 13 to 14 with my 05 cummins stock. In the mountains I am getting 10 - 11. I keep the tack around 2000. Not breaking any speed laws and getting decent mileage. Leaving in two weeks for what will be a 10,000 mile trip over 6 weeks. With todays fuel prices a small savings on fuel can pay for the night in an rv park.
