
2014 Chevrolet Corvette Tire Size
Your Chevrolet was manufactured with different tire sizes. To determine the best tire size for your specific 2014 Chevrolet Corvette, we first need to determine your rim size. Please review the information below.
How to Determine Rim Size
Check your existing tires. Your Chevrolet Corvette'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.
18-19-Inch Rims
2014 Chevrolet Corvette
The original tire size for your 2014 Chevrolet Corvette is listed below. Tap on the box to view a color-coded explanation of your Chevrolet Corvette's' tire size.
Trim Options:
Stingray
285/35ZR19 (99 )(Rear)
Simplified Size: 245-40-18
Simplified size is useful for shopping and buying tires.
The original tire size for your 2014 Chevrolet Corvette is P245/40ZR18 93(Y) (Front). A color-coded explanation of the 2014 Chevrolet Corvette's tire size is shown below.
285 | This number indicates that your tire has a width of 285 millimeters. | ||||||
19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||
99 | This tire has a load index of 99, which means it's capable of carrying a load of 1705 pounds (775 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. | ||||||
35 | This number means that your tire has an aspect ratio of 35%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 35% of the width. In this case, the sidewall height works out to be 99 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 Y, which means 186 mph (300 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
Stingray
P245/40ZR18 (93 )(Front)
Simplified Size: 285-35-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2014 Chevrolet Corvette is P245/40ZR18 93(Y) (Front). A color-coded explanation of the 2014 Chevrolet Corvette's tire size is shown below.
P | This letter denotes the intended use of the tire.
| ||||||
245 | This number indicates that your tire has a width of 245 millimeters. | ||||||
18 | The tire size was designed to fit rims or wheels that are 18 inches in diameter. | ||||||
93 | This tire has a load index of 93, which means it's capable of carrying a load of 1430 pounds (650 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 98 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 Y, which means 186 mph (300 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
19-20-Inch Rims
2014 Chevrolet Corvette
The original tire size for your 2014 Chevrolet Corvette is listed below. Tap on the box to view a color-coded explanation of your Chevrolet Corvette's' tire size.
Trim Options:
Stingray w/Z51 Performance Pkg.
P285/30ZR20 (95 )(Rear)
Simplified Size: 245-35-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2014 Chevrolet Corvette is P245/35ZR19 89(Y) (Front). A color-coded explanation of the 2014 Chevrolet Corvette's tire size is shown below.
P | This letter denotes the intended use of the tire.
| ||||||
285 | This number indicates that your tire has a width of 285 millimeters. | ||||||
20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||
95 | This tire has a load index of 95, which means it's capable of carrying a load of 1518 pounds (690 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. | ||||||
30 | This number means that your tire has an aspect ratio of 30%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 30% of the width. In this case, the sidewall height works out to be 85 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 Y, which means 186 mph (300 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
Stingray w/Z51 Performance Pkg.
P245/35ZR19 (89 )(Front)
Simplified Size: 285-30-20
Simplified size is useful for shopping and buying tires.
The original tire size for your 2014 Chevrolet Corvette is P245/35ZR19 89(Y) (Front). A color-coded explanation of the 2014 Chevrolet Corvette's tire size is shown below.
P | This letter denotes the intended use of the tire.
| ||||||
245 | This number indicates that your tire has a width of 245 millimeters. | ||||||
19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||
89 | This tire has a load index of 89, which means it's capable of carrying a load of 1276 pounds (580 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. | ||||||
35 | This number means that your tire has an aspect ratio of 35%. In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 35% of the width. In this case, the sidewall height works out to be 85 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 Y, which means 186 mph (300 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |