
2006 Jaguar X-Type Tire Size
Your Jaguar was manufactured with different tire sizes. To determine the best tire size for your specific 2006 Jaguar X-Type, we first need to determine your rim size. Please review the information below.
How to Determine Rim Size
Check your existing tires. Your Jaguar X-Type's rim size is the number to the right of the R. In the example pictured here, the tire size fits 16-inch rims.

Rim Size Selection
Now that you know your rim size, make a selection below to filter your results.
16-Inch Rims
2006 Jaguar X-Type
The original tire size for your 2006 Jaguar X-Type is listed below. Tap on the box to view a color-coded explanation of your Jaguar X-Type's' tire size.
205/55R16 91
Simplified Size: 205-55-16
Simplified size is useful for shopping and buying tires.
The original tire size for your 2006 Jaguar X-Type is 205/55R16 91H. A color-coded explanation of the 2006 Jaguar X-Type's tire size is shown below.
205 | This number indicates that your tire has a width of 205 millimeters. | ||||||
16 | The tire size was designed to fit rims or wheels that are 16 inches in diameter. | ||||||
91 | This tire has a load index of 91, which means it's capable of carrying a load of 1353 pounds (615 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
55 | This number means that your tire has an aspect ratio of 55%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 55% of the width. In this case, the sidewall height works out to be 112 millimeters. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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This tire has a speed rating of H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
17-Inch Rims
2006 Jaguar X-Type
The original tire size for your 2006 Jaguar X-Type is listed below. Tap on the box to view a color-coded explanation of your Jaguar X-Type's' tire size.
225/45R17 91
Simplified Size: 225-45-17
Simplified size is useful for shopping and buying tires.
The original tire size for your 2006 Jaguar X-Type is 225/45R17 91H. A color-coded explanation of the 2006 Jaguar X-Type's tire size is shown below.
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
17 | The tire size was designed to fit rims or wheels that are 17 inches in diameter. | ||||||
91 | This tire has a load index of 91, which means it's capable of carrying a load of 1353 pounds (615 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
45 | This number means that your tire has an aspect ratio of 45%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 45% of the width. In this case, the sidewall height works out to be 101 millimeters. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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This tire has a speed rating of H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
18-Inch Rims
2006 Jaguar X-Type
The original tire size for your 2006 Jaguar X-Type is listed below. Tap on the box to view a color-coded explanation of your Jaguar X-Type's' tire size.
225/40ZR18/RF 92
Simplified Size: 225-40-18
Simplified size is useful for shopping and buying tires.
The original tire size for your 2006 Jaguar X-Type is 225/40ZR18/RF 92Y. A color-coded explanation of the 2006 Jaguar X-Type's tire size is shown below.
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
18 | The tire size was designed to fit rims or wheels that are 18 inches in diameter. | ||||||
RF | The mark of RF indicates that the tire is reinforced. This means it can handle a higher inflation pressure than a standard tire, which increases its maximum load. | ||||||
92 | This tire has a load index of 92, which means it's capable of carrying a load of 1386 pounds (630 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
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. | ||||||
40 | This number means that your tire has an aspect ratio of 40%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 40% of the width. In this case, the sidewall height works out to be 90 millimeters. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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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. |