2005 Ferrari Superamerica Tire Size
The original tire size for your 2005 Ferrari Superamerica is listed below. Tap on the box to view a color-coded explanation of the best Ferrari Superamerica tire size.
305/30ZR19 (98)(Rear)
Simplified Size: 255-35-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2005 Ferrari Superamerica is 255/35ZR19 92(Y) (Front). A color-coded explanation of the 2005 Ferrari Superamerica's tire size is shown below.
305 | This number indicates that your tire has a width of 305 millimeters. | ||||||
19 | The tire size was designed to fit rims or wheels that are 19 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. | ||||||
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. | ||||||
30 | This number means that your tire has an aspect ratio of 30%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 30% of the width. In this case, the sidewall height works out to be 91 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. |
255/35ZR19 (92)(Front)
Simplified Size: 305-30-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2005 Ferrari Superamerica is 255/35ZR19 92(Y) (Front). A color-coded explanation of the 2005 Ferrari Superamerica's tire size is shown below.
255 | This number indicates that your tire has a width of 255 millimeters. | ||||||
19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||
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. | ||||||
35 | This number means that your tire has an aspect ratio of 35%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 35% of the width. In this case, the sidewall height works out to be 89 millimeters. | ||||||
R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
| ||||||
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. |