New Silverado 1500
Can I expect my gas mileage to improve after break in? on my new Silverado 1500
Forum Discussion
Hand calculate your MPG's to get as accurate an idea as possible. My lie-o-meter and hand calculated MPG's mirror each other on my 1500 Silverado (so I guess my lie-o-meter, isn't a liar after all..:)) but that isn't always the case, plus your truck is so new.
