2001 Bentley Arnage Tire Size

The original tire size for your 2001 Bentley Arnage is listed below. Tap on the box to view a color-coded explanation of the best Bentley Arnage tire size.

Trim Options:

Green LabelRed LabelRL

255/50ZR18 102Y

Simplified Size:  255-50-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2001 Bentley Arnage is 255/50ZR18 102Y.  A color-coded explanation of the 2001 Bentley Arnage's tire size is shown below.

255

This number indicates that your tire has a width of 255 millimeters.

50

This number means that your tire has an aspect ratio of 50%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 50% of the width.  In this case, the sidewall height works out to be 127 millimeters.

Z

This tire has a speed class of Z, which means it's part of an elite speed class of 149 mph or more (240 km/h).  A tire's speed class is less specific than the speed rating.

R

This letter denotes how your tire was constructed.  Radial is the standard construction method for about 99% of all tires sold today.

RRadial
BBias Belt
DDiagonal
18

The tire size was designed to fit rims or wheels that are 18 inches in diameter.

102

This tire has a load index of 102, which means it's capable of carrying a load of 1870 pounds (850 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

Y

This tire has a speed rating of Y, which means 186 mph (300 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.