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Thinking of upgrading to a 2500 should I get Gas or Diesel?"
I have a 3500 Dually 6.7 Cummins and i6 gets between 10-12 regardless what I am pulling. Same in the mountains with a 16,000 lb. 5th wheel. If I am running without a trailer it can get as high as 15. I love the exhaust break, especially in the mountains. It will hold my speed without riding the...- LivingRdream
- Post #31
- Forum: Towing & Hauling
