This is where the tire tread depth comes in ... three circles of varying depths: the outermost circle fades at 25% wear, the second at 50%, and the third at 75%. For Goodyear tires, the wear ...

There's a not-so-old song with a lyric that goes something like, "The tires are the things on the car that make contact with the road ..." While it makes for a catchy little chorus, it's not an ...