# 2018 Fiat 500 Tire Size

Your Fiat was manufactured with different tire sizes. To determine the best tire size for your specific 2018 Fiat 500, we first need to determine your rim size. Please review the information below.

## How to Determine Rim Size

Check your existing tires. Your Fiat 500'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 Fiat 500

The original tire size for your 2018 Fiat 500 is listed below. Tap on the box to view a color-coded explanation of your Fiat 500's' tire size.

Trim Options:

### ee Sport

## 185/55R15 82

### Simplified Size: 185-55-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Fiat 500 is **185/55R15 82H**. A color-coded explanation of the 2018 Fiat 500's tire size is shown below.

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

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

82 | This tire has a load index of 82, which means it's capable of carrying a load of 1045 pounds (475 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

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 101 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. |

## 16-Inch Rims

### 2018 Fiat 500

Your 2018 Fiat 500 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 Fiat 500.

Trim Options:

### 1957 Retro EditionAbarthAbarth CabrioLoungePopc 1957 Retro Editionc Loungec Pop

## 195/45R16/XL 84

### Simplified Size: 195-45-16

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Fiat 500 is **195/45R16/XL 84H**. A color-coded explanation of the 2018 Fiat 500's tire size is shown below.

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

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

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 87 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. |

Trim Options:

### 1957 Retro EditionAbarthAbarth CabrioLoungePopc 1957 Retro Editionc Loungec Pop

## 195/45R16/XL 84

### Simplified Size: 195-45-16

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Fiat 500 is **195/45R16/XL 84V**. A color-coded explanation of the 2018 Fiat 500's tire size is shown below.

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

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

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

## 17-Inch Rims

### 2018 Fiat 500

The original tire size for your 2018 Fiat 500 is listed below. Tap on the box to view a color-coded explanation of your Fiat 500's' tire size.

Trim Options:

### AbarthAbarth Cabrio

## 205/40ZR17/XL 84

### Simplified Size: 205-40-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Fiat 500 is **205/40ZR17/XL 84W**. A color-coded explanation of the 2018 Fiat 500's tire size is shown below.

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

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 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. | ||||||

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. | ||||||

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 |
| ||||||

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. |