# 2015 Ferrari 458 Spider Tire Size

Your 2015 Ferrari 458 Spider was manufactured with multiple tire sizes. Choose a tire size below to get a color-coded explanation of the differences. Then pick the best tire size for your 2015 Ferrari 458 Spider.

## 295/35ZR20 (101 )(Rear)

### Simplified Size: 235-35-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Ferrari 458 Spider is **235/35ZR20 88(Y) (Front)**. A color-coded explanation of the 2015 Ferrari 458 Spider's tire size is shown below.

295 | This number indicates that your tire has a width of 295 millimeters. | ||||||

20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||

101 | This tire has a load index of 101, which means it's capable of carrying a load of 1815 pounds (825 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 103 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. |

## 235/35ZR20 (88 )(Front)

### Simplified Size: 295-35-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Ferrari 458 Spider is **235/35ZR20 88(Y) (Front)**. A color-coded explanation of the 2015 Ferrari 458 Spider's tire size is shown below.

235 | This number indicates that your tire has a width of 235 millimeters. | ||||||

20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||

88 | This tire has a load index of 88, which means it's capable of carrying a load of 1232 pounds (560 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 82 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. |

## 295/35ZR20/XL (105 )(Rear)

### Simplified Size: 235-35-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Ferrari 458 Spider is **235/35ZR20 88(Y) (Front)**. A color-coded explanation of the 2015 Ferrari 458 Spider's tire size is shown below.

295 | This number indicates that your tire has a width of 295 millimeters. | ||||||

20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||

XL | The mark of XL means extra load. A tire with this designation can handle higher inflation pressures than a regular tire, which increases its maximum load. | ||||||

105 | This tire has a load index of 105, which means it's capable of carrying a load of 2035 pounds (925 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 103 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. |

## 235/35ZR20 (88 )(Front)

### Simplified Size: 295-35-20

Simplified size is useful for shopping and buying tires.

**235/35ZR20 88(Y) (Front)**. A color-coded explanation of the 2015 Ferrari 458 Spider's tire size is shown below.

235 | This number indicates that your tire has a width of 235 millimeters. | ||||||

20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||

88 | This tire has a load index of 88, which means it's capable of carrying a load of 1232 pounds (560 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

Z | |||||||

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 82 millimeters. | ||||||

R |
| ||||||

## 295/35ZR20 (101 )(Rear)

### Simplified Size: 235-35-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Ferrari 458 Spider is **235/35ZR20/XL 92(Y) (Front)**. A color-coded explanation of the 2015 Ferrari 458 Spider's tire size is shown below.

295 | This number indicates that your tire has a width of 295 millimeters. | ||||||

20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||

101 | This tire has a load index of 101, which means it's capable of carrying a load of 1815 pounds (825 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

Z | |||||||

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 103 millimeters. | ||||||

R |
| ||||||

## 235/35ZR20/XL (92 )(Front)

### Simplified Size: 295-35-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Ferrari 458 Spider is **235/35ZR20/XL 92(Y) (Front)**. A color-coded explanation of the 2015 Ferrari 458 Spider's tire size is shown below.

235 | This number indicates that your tire has a width of 235 millimeters. | ||||||

20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||

XL | The mark of XL means extra load. A tire with this designation can handle higher inflation pressures than a regular 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 | |||||||

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 82 millimeters. | ||||||

R |
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