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Wisconsin | Surprising that you get as good mileage with short hauls as doing 3,000 miles a week, which I'll assume is not short hauls. But spending most of the time below 55 makes a huge difference vs over 70mph. Average speed, plus average engine RPM will be the biggest factors. Tire profile will be less important than overall gearing, and probably even how much tread the tires have. Bald tires get better mileage than new ones. | |
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Fuel efficiency
