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Our technicians explain the most common reasons for poor gas mileage and what to do about them. The root cause for bad fuel economy could be anything from underinflated tires to...
10 Αυγ 2018 · How to fix fuel efficiency in your car. Why your car's fuel consumption gets worse as it ages. Fuel economy tips. DIY car repair with Scotty Kilmer, an auto mechanic for the last 50 years....
Did you know that your tyre can help you to save fuel? To help you understand this, in this video... Welcome to the Michelin Garage, the garage of tire experts!
12 Φεβ 2023 · The most common cause of poor gas mileage is a faulty engine sensor like the O2 sensor, MAF sensor, or MAP sensor. It can also be caused by a dirty air filter or low tire pressure. You also want to ensure you use the right fuel type with the right octane rating for your car.
24 Φεβ 2021 · Your gas mileage can drop when you get new tires due to the full tread. This tread creates more rolling resistance than that of worn, well-used tires, thus affecting your vehicle’s gas mileage.
The tread is responsible for a significant amount of rolling resistance in a tire, so yes, generally when you buy new tires your fuel economy will take a hit. You also bought an ultra high performance all season tire which doesn't prioritize low rolling resistance.
The primary reason for decreased gas mileage after installing new tires is the increased rolling resistance due to deeper treads and material stiffness. As the tires wear down and adapt to the road, they become more flexible, leading to improved fuel efficiency over time.