Dear Car Talk: Can you tell me why tire sizes are designated as they are? If I understand correctly, we have metric, English and a ratio. Like, a “235-75R15” tire is 235 millimeters wide, has a ...

Are you looking to replace or exchange the tires on your truck? If the answer is yes, and you want to avoid a potential sizing mix-up, you’ll need to know exactly what size tires will fit your truck.

Do you understand truck tires and the impac tthey have on your commercial work truck fleet? Beyond just the basics? Having a complete understanding of everything related to your vehicle’s tires is ...