Forum Discussion
jevanb
Nov 06, 2012Explorer
when I pulled the same 8k TT with my 04HD 6.0 to hold 65mph up the same hill it took 3rd and sitting at redline, with the current truck and same trailer it did not drop into 5th intill the very top of the hill at the same speed. which truck is working harder and using less fuel?? now with the current coach 13k I would not want to pull that with the gas motor anywhere. also the 6.0 had 4.10 and the dmax has 3.73
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