We've explained dozens of times over the years the difference between P-metric and imperial tire sizes so we won't cover a whole lot of the same ground, but we really haven't published a conversion ...

The tire market is a huge industry and, in many ways, it’s as diverse as the uses we have for our diesels. Mud-terrains allow the off-roader to navigate rugged terrain and provide a tough look.

Many tire retailers are familiar with “plus sizing”—increasing a vehicle's tire/wheel rim diameter spec by an inch or more—but Internet retailer Tire Rack Inc. is suggesting car owners consider “minus ...