Settle an argument for me, please!
My buddy and I have been arguing over this for a few weeks and I keep telling him that he is wrong about this. He says that I should not drive with the tow-haul on all the time because it hurts my MPG...
Forum Discussion
I suggest a slight drop in MPG as the shift points will raise the RPMs on each shift as you go through the gears to OD. Higher RPMs means less MPG.
