Tire pressure, tread pattern and depth, and the size and weight of your tires will all affect your gas mileage. Bigger tires ...

[Stay on top of transportation news: Get TTNews in your inbox.] Since their industry introduction about two decades ago, low-rolling-resistance tires have come a long way in improving fuel efficiency, ...

It seems like every day the case for adopting wide road tires grows. A recent lab test performed in the UK hints that perhaps the benefits of riding much larger tires—40mm and up—on the road are more ...

If there's one component on any vehicle which influences its handling characteristics more than anything, it's the tires. Tires are, in ideal situations, the only parts of a car that touch the ground, ...

GREENVILLE, S.C.—Range can be a very tricky thing. Because electric vehicle range is, simply, inconsistent. It changes over time, across driving conditions and with temperature fluctuations. And while ...

Triathletes are familiar with how much wind resistance costs in speed and energy, and it's not only because you read and hear about it constantly. You can feel the difference when you go in or out of ...

We test the differences in rolling resistance and aerodynamic performance between the Continental GP5000 S TR and the Continental Aero 111 When you purchase through links on our site, we may earn an ...

Something I’ve wondered about is why I seem to get uphill PRs every time I switch to bigger tires. It always feels like something for nothing. In this GCN video about 28 vs. 32mm tires, they talk ...