Dually Mileage
Registered User
Joined: Mar 2006
Posts: 82
Likes: 0
From: Lacombe, Alberta
i had about 50,000 miles on mine before the mods and was getting around 19mpg at just under 2000rpm on the highway. i have about 75,000 miles now and after the mods i am averaging out 23mpg on the highway.
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