# 2018 Ford Expedition Tire Size

Your Ford was manufactured with different tire sizes. To determine the best tire size for your specific 2018 Ford Expedition, we first need to determine your rim size. Please review the information below.

## How to Determine Rim Size

Check your existing tires. Your Ford Expedition'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

### 2018 Ford Expedition

Your 2018 Ford Expedition 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 2018 Ford Expedition.

Trim Options:

### Max XLMax XLTXLXLT

## 275/65R18 116

### Simplified Size: 275-65-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Expedition is **275/65R18 116H**. A color-coded explanation of the 2018 Ford Expedition's tire size is shown below.

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

65 | This number means that your tire has an aspect ratio of 65%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 65% of the width. In this case, the sidewall height works out to be 178 millimeters. | ||||||

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. | ||||||

116 | This tire has a load index of 116, which means it's capable of carrying a load of 2750 pounds (1250 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 H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

Trim Options:

### Max XLMax XLTXLXLT

## 275/65R18 116

### Simplified Size: 275-65-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Expedition is **275/65R18 116T**. A color-coded explanation of the 2018 Ford Expedition's tire size is shown below.

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

65 | This number means that your tire has an aspect ratio of 65%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 65% of the width. In this case, the sidewall height works out to be 178 millimeters. | ||||||

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. | ||||||

116 | This tire has a load index of 116, which means it's capable of carrying a load of 2750 pounds (1250 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 T, which means 118 mph (190 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 20-Inch Rims

### 2018 Ford Expedition

Your 2018 Ford Expedition 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 2018 Ford Expedition.

Trim Options:

### LimitedMax LimitedMax XLMax XLTXLXLT

## 275/55R20 113

### Simplified Size: 275-55-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Expedition is **275/55R20 113H**. A color-coded explanation of the 2018 Ford Expedition's tire size is shown below.

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

55 | This number means that your tire has an aspect ratio of 55%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 55% of the width. In this case, the sidewall height works out to be 151 millimeters. | ||||||

R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
| ||||||

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

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. | ||||||

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. |

Trim Options:

### LimitedMax LimitedMax XLMax XLTXLXLT

## 275/55R20 113

### Simplified Size: 275-55-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Expedition is **275/55R20 113T**. A color-coded explanation of the 2018 Ford Expedition's tire size is shown below.

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

55 | This number means that your tire has an aspect ratio of 55%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 55% of the width. In this case, the sidewall height works out to be 151 millimeters. | ||||||

R |
| ||||||

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

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. | ||||||

This tire has a speed rating of T, which means 118 mph (190 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 22-Inch Rims

### 2018 Ford Expedition

The original tire size for your 2018 Ford Expedition is listed below. Tap on the box to view a color-coded explanation of your Ford Expedition's' tire size.

Trim Options:

### LimitedMax LimitedMax PlatinumPlatinum

## 285/45R22/XL 114

### Simplified Size: 285-45-22

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Expedition is **285/45R22/XL 114H**. A color-coded explanation of the 2018 Ford Expedition's tire size is shown below.

285 | This number indicates that your tire has a width of 285 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 128 millimeters. | ||||||

R |
| ||||||

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

114 | This tire has a load index of 114, which means it's capable of carrying a load of 2596 pounds (1180 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 H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |