# 2018 Ford Fiesta Tire Size

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

## How to Determine Rim Size

Check your existing tires. Your Ford Fiesta'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.

## 15-Inch Rims

### 2018 Ford Fiesta

There are multiple tire sizes for your 2018 Ford Fiesta that depend upon the trim level. Look for your trim level below to get a color-coded explanation of your tire size. Then pick the best tire size for your 2018 Ford Fiesta.

Trim Options:

### SSE

## 185/60R15 84

### Simplified Size: 185-60-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Fiesta is **185/60R15 84H**. A color-coded explanation of the 2018 Ford Fiesta's tire size is shown below.

185 | This number indicates that your tire has a width of 185 millimeters. | ||||||

60 | This number means that your tire has an aspect ratio of 60%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 60% of the width. In this case, the sidewall height works out to be 111 millimeters. | ||||||

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

15 | The tire size was designed to fit rims or wheels that are 15 inches in diameter. | ||||||

84 | This tire has a load index of 84, which means it's capable of carrying a load of 1100 pounds (500 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:

### SSE

## P185/60R15 84

### Simplified Size: 185-60-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Fiesta is **P185/60R15 84H**. A color-coded explanation of the 2018 Ford Fiesta's tire size is shown below.

P | This letter denotes the intended use of the tire.
| ||||||

185 | This number indicates that your tire has a width of 185 millimeters. | ||||||

60 | This number means that your tire has an aspect ratio of 60%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 60% of the width. In this case, the sidewall height works out to be 111 millimeters. | ||||||

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

15 | The tire size was designed to fit rims or wheels that are 15 inches in diameter. | ||||||

84 | This tire has a load index of 84, which means it's capable of carrying a load of 1100 pounds (500 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:

### SE

## P195/60R15 87

### Simplified Size: 195-60-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Fiesta is **P195/60R15 87T**. A color-coded explanation of the 2018 Ford Fiesta's tire size is shown below.

P | This letter denotes the intended use of the tire.
| ||||||

195 | This number indicates that your tire has a width of 195 millimeters. | ||||||

60 | This number means that your tire has an aspect ratio of 60%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 60% of the width. In this case, the sidewall height works out to be 117 millimeters. | ||||||

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

15 | The tire size was designed to fit rims or wheels that are 15 inches in diameter. | ||||||

87 | This tire has a load index of 87, which means it's capable of carrying a load of 1199 pounds (545 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. |

## 16-Inch Rims

### 2018 Ford Fiesta

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

Trim Options:

### SETitanium

## 195/50R16 84

### Simplified Size: 195-50-16

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Fiesta is **195/50R16 84H**. A color-coded explanation of the 2018 Ford Fiesta's tire size is shown below.

195 | This number indicates that your tire has a width of 195 millimeters. | ||||||

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 97 millimeters. | ||||||

R |
| ||||||

16 | The tire size was designed to fit rims or wheels that are 16 inches in diameter. | ||||||

84 | This tire has a load index of 84, which means it's capable of carrying a load of 1100 pounds (500 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. |

## 17-Inch Rims

### 2018 Ford Fiesta

Your 2018 Ford Fiesta 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 Fiesta.

Trim Options:

### ST

## 205/40R17/XL 84

### Simplified Size: 205-40-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Fiesta is **205/40R17/XL 84V**. A color-coded explanation of the 2018 Ford Fiesta's tire size is shown below.

205 | This number indicates that your tire has a width of 205 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 82 millimeters. | ||||||

R |
| ||||||

17 | The tire size was designed to fit rims or wheels that are 17 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. | ||||||

84 | |||||||

This tire has a speed rating of V, which means 149 mph (240 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

Trim Options:

### ST

## 205/40R17/XL 84

### Simplified Size: 205-40-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Fiesta is **205/40R17/XL 84W**. A color-coded explanation of the 2018 Ford Fiesta's tire size is shown below.

205 | This number indicates that your tire has a width of 205 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 82 millimeters. | ||||||

R |
| ||||||

17 | The tire size was designed to fit rims or wheels that are 17 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. | ||||||

84 | |||||||

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. |