# 2015 Chevrolet Silverado 3500 HD LT Tire Size

Your Chevrolet was manufactured with different tire sizes. To determine the best tire size for your specific 2015 Chevrolet Silverado 3500 HD LT, we first need to determine your rim size. Please review the information below.

## How to Determine Rim Size

Check your existing tires. Your Chevrolet Silverado 3500 HD LT'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.

## 17-Inch Rims

### 2015 Chevrolet Silverado 3500 HD LT

The original tire size for your 2015 Chevrolet Silverado 3500 HD LT is listed below. Tap on the box to view a color-coded explanation of your Chevrolet Silverado 3500 HD LT's' tire size.

Trim Options:

### (DRW)Snow Plow Prep Pkg. (DRW)

## LT235/80R17/E 117

### Simplified Size: 235-80-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Chevrolet Silverado 3500 HD LT is **LT235/80R17/E 117R**. A color-coded explanation of the 2015 Chevrolet Silverado 3500 HD LT's tire size is shown below.

LT | This letter denotes the intended use of the tire.
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235 | This number indicates that your tire has a width of 235 millimeters. | ||||||

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

117 | This tire has a load index of 117, which means it's capable of carrying a load of 2827 pounds (1285 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

E | The mark of E denotes your tire's load range, or ply rating. A load range of E means that the tire has a ply rating of 10. Letters further along in the alphabet represent stronger tires that can sustain higher inflation pressures. Tires with higher inflation pressures can carry heavier loads. | ||||||

80 | This number means that your tire has an aspect ratio of 80%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 80% of the width. In this case, the sidewall height works out to be 188 millimeters. | ||||||

R | This letter denotes how your tire was constructed. Radial is the standard construction method for about 99% of all tires sold today.
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This tire has a speed rating of R, which means 105 mph (170 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 18-Inch Rims

### 2015 Chevrolet Silverado 3500 HD LT

Your 2015 Chevrolet Silverado 3500 HD LT 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 2015 Chevrolet Silverado 3500 HD LT.

## LT265/70R18/E 124

### Simplified Size: 265-70-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Chevrolet Silverado 3500 HD LT is **LT265/70R18/E 124R**. A color-coded explanation of the 2015 Chevrolet Silverado 3500 HD LT's tire size is shown below.

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

265 | This number indicates that your tire has a width of 265 millimeters. | ||||||

18 | The tire size was designed to fit rims or wheels that are 18 inches in diameter. | ||||||

124 | This tire has a load index of 124, which means it's capable of carrying a load of 3520 pounds (1600 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

E | The mark of E denotes your tire's load range, or ply rating. A load range of E means that the tire has a ply rating of 10. Letters further along in the alphabet represent stronger tires that can sustain higher inflation pressures. Tires with higher inflation pressures can carry heavier loads. | ||||||

70 | This number means that your tire has an aspect ratio of 70%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 70% of the width. In this case, the sidewall height works out to be 185 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 R, which means 105 mph (170 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## LT265/70R18/E 124

### Simplified Size: 265-70-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2015 Chevrolet Silverado 3500 HD LT is **LT265/70R18/E 124S**. A color-coded explanation of the 2015 Chevrolet Silverado 3500 HD LT's tire size is shown below.

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

265 | This number indicates that your tire has a width of 265 millimeters. | ||||||

18 | The tire size was designed to fit rims or wheels that are 18 inches in diameter. | ||||||

124 | This tire has a load index of 124, which means it's capable of carrying a load of 3520 pounds (1600 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||

E | The mark of E denotes your tire's load range, or ply rating. A load range of E means that the tire has a ply rating of 10. Letters further along in the alphabet represent stronger tires that can sustain higher inflation pressures. Tires with higher inflation pressures can carry heavier loads. | ||||||

70 | This number means that your tire has an aspect ratio of 70%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 70% of the width. In this case, the sidewall height works out to be 185 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. |