For example, if the original stock tire size is 215/65R17 and you buy 18-inch wheels, the right tire size for the larger rims might be 225/55R18, with the differences being the larger-diameter ...

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

but you will notice a difference in the two- or three-digit number following the size called the load index. The higher the load index, the greater the load-carrying capacity of the tire.

It came with P255/75R17 tires ... size? Thanks. Answer: Your replacement tires cover about 8.5 per cent more ground per revolution than the stock tires, making both the speedometer and odometer ...