Wear and ride comfort are important, but tires are a huge contributing factor to your fuel economy or lack thereof.

Reform is coming to the United States’ fuel efficiency regulations, and I’ll just say this: They aren’t getting any stricter. Rather, the Trump administration is set to roll back the previously ...

Maximize your MPG with expert tips from Consumer Reports. Learn how speed, tire pressure, and 'Top Tier' gas can save you ...

While the national fleet’s average fuel economy has been creeping up, it remains well below what many carriers — including Mesilla Valley Transportation — are regularly achieving. Various factors lead ...

Gas prices are soaring, and saving money on fuel is increasingly important to many drivers. Given a choice between the most fuel-efficient car, or the car with the best gas mileage, many car shoppers ...

You maximize fuel economy when accelerating by applying gentle, steady throttle pressure and reaching your target speed over 15 to 20 seconds rather than stamping on the pedal. Smooth acceleration at ...

The Toyota Prius Plug-In Hybrid can run for the first 45 miles solely on battery power, after which it gets 52 mpg. As of this writing, the AAA says the average cost for a gallon of regular-grade ...

The Trump administration's proposal to roll back fuel economy rules is projected to cost drivers more in fuel than they save on vehicle prices. Relaxing these standards may cause U.S. automakers to ...