2001 Ferrari 456 M Tire Size
The original tire size for your 2001 Ferrari 456 M is listed below. Tap on the box to view a color-coded explanation of the best Ferrari 456 tire size.
255/45ZR17 98(Front)
Simplified Size: 255-45-17
Simplified size is useful for shopping and buying tires.
The original tire size for your 2001 Ferrari 456 M is 255/45ZR17 98Y (Front). A color-coded explanation of the 2001 Ferrari 456 M's tire size is shown below.
255 | This number indicates that your tire has a width of 255 millimeters. | ||||||
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 114 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.
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17 | The tire size was designed to fit rims or wheels that are 17 inches in diameter. | ||||||
98 | This tire has a load index of 98, which means it's capable of carrying a load of 1650 pounds (750 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
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. |
285/40ZR17 100(Rear)
Simplified Size: 285-40-17
Simplified size is useful for shopping and buying tires.
The original tire size for your 2001 Ferrari 456 M is 255/45ZR17 98Y (Front). A color-coded explanation of the 2001 Ferrari 456 M's tire size is shown below.
285 | This number indicates that your tire has a width of 285 millimeters. | ||||||
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 114 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.
| ||||||
17 | The tire size was designed to fit rims or wheels that are 17 inches in diameter. | ||||||
100 | This tire has a load index of 100, which means it's capable of carrying a load of 1760 pounds (800 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
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. |