# 2020 Mercedes-Benz G63 AMG Tire Size

Your Mercedes-Benz was manufactured with different tire sizes. To determine the best tire size for your specific 2020 Mercedes-Benz G63 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 G63 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.

## 20-Inch Rims

### 2020 Mercedes-Benz G63 AMG

Your 2020 Mercedes-Benz G63 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 2020 Mercedes-Benz G63 AMG.

## 275/50R20/XL 113

### Simplified Size: 275-50-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2020 Mercedes-Benz G63 AMG is **275/50R20/XL 113H**. A color-coded explanation of the 2020 Mercedes-Benz G63 AMG's tire size is shown below.

275 | This number indicates that your tire has a width of 275 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. | ||||||

113 | This tire has a load index of 113, which means it's capable of carrying a load of 2530 pounds (1150 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

50 | This number means that your tire has an aspect ratio of 50%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 50% of the width. In this case, the sidewall height works out to be 137 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 H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 275/50R20/XL 113

### Simplified Size: 275-50-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2020 Mercedes-Benz G63 AMG is **275/50R20/XL 113W**. A color-coded explanation of the 2020 Mercedes-Benz G63 AMG's tire size is shown below.

275 | This number indicates that your tire has a width of 275 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. | ||||||

113 | This tire has a load index of 113, which means it's capable of carrying a load of 2530 pounds (1150 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

50 | This number means that your tire has an aspect ratio of 50%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 50% of the width. In this case, the sidewall height works out to be 137 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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 21-Inch Rims

### 2020 Mercedes-Benz G63 AMG

The original tire size for your 2020 Mercedes-Benz G63 AMG is listed below. Tap on the box to view a color-coded explanation of your Mercedes-Benz G63 AMG's' tire size.

## 285/45R21/XL 113

### Simplified Size: 285-45-21

Simplified size is useful for shopping and buying tires.

The original tire size for your 2020 Mercedes-Benz G63 AMG is **285/45R21/XL 113W**. A color-coded explanation of the 2020 Mercedes-Benz G63 AMG's tire size is shown below.

285 | This number indicates that your tire has a width of 285 millimeters. | ||||||

21 | The tire size was designed to fit rims or wheels that are 21 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. | ||||||

113 | This tire has a load index of 113, which means it's capable of carrying a load of 2530 pounds (1150 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 128 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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 22-Inch Rims

### 2020 Mercedes-Benz G63 AMG

The original tire size for your 2020 Mercedes-Benz G63 AMG is listed below. Tap on the box to view a color-coded explanation of your Mercedes-Benz G63 AMG's' tire size.

## 295/40R22/XL 112

### Simplified Size: 295-40-22

Simplified size is useful for shopping and buying tires.

The original tire size for your 2020 Mercedes-Benz G63 AMG is **295/40R22/XL 112W**. A color-coded explanation of the 2020 Mercedes-Benz G63 AMG's tire size is shown below.

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

22 | The tire size was designed to fit rims or wheels that are 22 inches in diameter. | ||||||

XL | |||||||

112 | This tire has a load index of 112, which means it's capable of carrying a load of 2464 pounds (1120 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

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 118 millimeters. | ||||||

R |
| ||||||

This tire has a speed rating of W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |