# 2015 RAM C/V Tire Size

Your RAM was manufactured with different tire sizes. To determine the best tire size for your specific 2015 RAM C/V, we first need to determine your rim size. Please review the information below.

## How to Determine Rim Size

Check your existing tires. Your RAM C/V'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.

## 16-Inch Rims

### 2015 RAM C/V

The original tire size for your 2015 RAM C/V is listed below. Tap on the box to view a color-coded explanation of your RAM C/V's' tire size.

## 225/65R16 100

### Simplified Size: 225-65-16

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 RAM C/V is **225/65R16 100S**. A color-coded explanation of the 2015 RAM C/V's tire size is shown below.

225 | This number indicates that your tire has a width of 225 millimeters. | ||||||

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

100 | This tire has a load index of 100, which means it's capable of carrying a load of 1760 pounds (800 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

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 146 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 S, which means 111 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 17-Inch Rims

### 2015 RAM C/V

The original tire size for your 2015 RAM C/V is listed below. Tap on the box to view a color-coded explanation of your RAM C/V's' tire size.

## 225/65R17 102

### Simplified Size: 225-65-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 RAM C/V is **225/65R17 102T**. A color-coded explanation of the 2015 RAM C/V's tire size is shown below.

225 | This number indicates that your tire has a width of 225 millimeters. | ||||||

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

102 | This tire has a load index of 102, which means it's capable of carrying a load of 1870 pounds (850 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

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