The vast majority of trains on the planet depend on the friction (also known as adhesion traction) between steel drive wheels and steel rails to turn power into motion, but the somewhat slippery metal ...

Have you ever seen a car with tires so big, you wonder what they're for? As it turns out, there are a lot of reasons why a ...

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?

Run-flat tires are designed to help avoid the danger of a flat tire while not needing a spare, but can you plug a run-flat tire if you get a puncture?

When you think of vehicles with the spare tire mounted on the back, Jeeps may spring to mind. But others over the years have sported this unconventional look.

Q: I just bought a pristine 2017 Mercedes-Benz GLA250, only 60,000 miles, with brand new run-flat tires. Love the car! Hate — I mean hate — the ride! My teeth jar going over bumps! These tires ...

Even though run flat tires have been around in production vehicles since 1994, the adoption as a mainstream replacement for conventional tires has been slow for many reasons.

This is the case for many car features, but it also includes things like tires. Recently, one woman went viral online after saying her “run flat” tires caused damage to her Mercedes while. This happed ...