You may have heard of RFT tires before, but do you know how they differ from standard tires? The answer is straightforward: RFT stands for run-flat tire, which, as the name would suggest, is a tire ...

Emily Long is a freelance writer based in Salt Lake City. After graduating from Duke University, she spent several years reporting on the federal workforce for Government Executive, a publication of ...

Find out whether you should replace a single tire, all four tires, or split the difference and replace a pair.

Not long ago, virtually every single new car was sold with a spare tire, a jack and a small tool kit to allow owners to swap out a flat tire for the spare on the side of the road. That has changed ...