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#3 |
Veteran Member
Join Date: May 2006
Location: Murfreesboro TN
Posts: 5,144
Likes: 1,623
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Ed, the "Big Dooley" as GM calls it tows far better, the bigger the trailer, the bigger the difference.
Kevin has a crew cab 4x4 2500HD with the 8.1 and the Allison. It does not get a bit better mileage than my crew cab 2WD 3500 "Big Dooley" with the 8.1 and the Allison, in fact, mine may do a little better.
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Alan Roehrich 212A G/S |
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