Quote:
Originally Posted by GloryDayz
Yeah, drove from KC to Pigeon Forge, TN for the older son's weeding in March and I was very happy that I can run regular in the GMC 1500 and still got around 21mpg if I kept it at 70mph or less. That wasn't easy to do, I prefer to keep up with traffic. I felt like "that" guy... But at 67-68mph this truck can get 22.5mpg, so that's nice...
That said, being a 1500, I hook-up to the shop's scuba trailer or one of the High School's band trailers and I might as well take out a 2nd on the house...
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If it's a 5.3 those things tank when hauling. You go from 20ish to 7-8 with the snap of a finger.