Ever had this nightmare? You’re racing through the airport, dodging slow-moving travelers, swerving to avoid those annoying ...

Philadelphia’s first major city worker strike since 1986 lasted eight days and four hours before Mayor Cherelle L. Parker and ...

Swiss sneaker company On is on a mission to reinvent the traditional running shoe through an unconventional manufacturing ...

Today, a unit from 2015 or 2016 gets you into one of the final Boxster or Cayman models with a flat-six engine in the middle. Once the 2017 model year rolled around, the new-gener ...

While you want carbs before most runs, if you have enough time to digest (at least an hour), a little protein can help you ...

Plan your best Italian cycling holiday with my tips from my 30+ years of cycling the Giro, Dolomites, Tuscany, and beyond.

China’s emerging dominance owes largely to a singular manufacturing achievement: Slashing vehicle-development time by more ...

Run-flat tires are also more expensive than their conventional counterparts — they often sell for $40 to $65 more than conventional tires — and they're not always repairable after a puncture.

Our grandparents would agree that they're a modern miracle: tires that keep on turning even when they're flat. But how exactly does a run flat tire work?

Why it works: For runners with long-distance goals (10K or longer), 1,000-meter repeats are a great way to gain both speed ...

Over the years, three different technologies have emerged to make sure that you can safely keep motoring, even if a tire is compromised. These are self-sealing, run-flat, and airless tires.

Some cars, mostly luxury models, come with run-flat tires that allow you to continue driving for a set distance, usually 50 miles at modest speeds—enough to get you home or to a service center ...