# 2010 Mercedes-Benz C63 AMG Tire Size

Your Mercedes-Benz was manufactured with different tire sizes. To determine the best tire size for your specific 2010 Mercedes-Benz C63 AMG, we first need to determine your rim size. Please review the information below.

## How to Determine Rim Size

Check your existing tires. Your Mercedes-Benz C63 AMG'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.

## 18-Inch Rims

### 2010 Mercedes-Benz C63 AMG

The original tire size for your 2010 Mercedes-Benz C63 AMG is listed below. Tap on the box to view a color-coded explanation of your Mercedes-Benz C63 AMG's' tire size.

## 235/40ZR18/XL 95(Front)

### Simplified Size: 235-40-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Mercedes-Benz C63 AMG is **235/40ZR18/XL 95Y (Front)**. A color-coded explanation of the 2010 Mercedes-Benz C63 AMG's tire size is shown below.

235 | This number indicates that your tire has a width of 235 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 94 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.
| ||||||

18 | The tire size was designed to fit rims or wheels that are 18 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. | ||||||

95 | This tire has a load index of 95, which means it's capable of carrying a load of 1518 pounds (690 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. |

## 255/35ZR18/XL 94(Rear)

### Simplified Size: 255-35-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Mercedes-Benz C63 AMG is **235/40ZR18/XL 95Y (Front)**. A color-coded explanation of the 2010 Mercedes-Benz C63 AMG's tire size is shown below.

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

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. | ||||||

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.
| ||||||

18 | The tire size was designed to fit rims or wheels that are 18 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. | ||||||

94 | This tire has a load index of 94, which means it's capable of carrying a load of 1474 pounds (670 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. |

## 19-Inch Rims

### 2010 Mercedes-Benz C63 AMG

Your 2010 Mercedes-Benz C63 AMG 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 2010 Mercedes-Benz C63 AMG.

## 235/35ZR19/XL(Front)

### Simplified Size: 235-35-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Mercedes-Benz C63 AMG is **235/35ZR19/XL (Front)**. A color-coded explanation of the 2010 Mercedes-Benz C63 AMG's tire size is shown below.

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

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. | ||||||

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.
| ||||||

19 | The tire size was designed to fit rims or wheels that are 19 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. |

## 255/30ZR19/XL(Rear)

### Simplified Size: 255-30-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Mercedes-Benz C63 AMG is **235/35ZR19/XL (Front)**. A color-coded explanation of the 2010 Mercedes-Benz C63 AMG's tire size is shown below.

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

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 76 millimeters. | ||||||

Z | |||||||

R |
| ||||||

19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||

XL |

## 235/35ZR19/XL 91(Front)

### Simplified Size: 235-35-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Mercedes-Benz C63 AMG is **235/35ZR19/XL 91Y (Front)**. A color-coded explanation of the 2010 Mercedes-Benz C63 AMG's tire size is shown below.

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

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. | ||||||

Z | |||||||

R |
| ||||||

19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||

XL | |||||||

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. | ||||||

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. |

## 255/30ZR19/XL 91(Rear)

### Simplified Size: 255-30-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Mercedes-Benz C63 AMG is **235/35ZR19/XL 91Y (Front)**. A color-coded explanation of the 2010 Mercedes-Benz C63 AMG's tire size is shown below.

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

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 76 millimeters. | ||||||

Z | |||||||

R |
| ||||||

19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||

XL | |||||||

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. | ||||||