2012 Infiniti G37 Tire Size
Your Infiniti was manufactured with different tire sizes. To determine the best tire size for your specific 2012 Infiniti G37, we first need to determine your rim size. Please review the information below.
How to Determine Rim Size
Check your existing tires. Your Infiniti G37'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
2012 Infiniti G37
The original tire size for your 2012 Infiniti G37 is listed below. Tap on the box to view a color-coded explanation of your Infiniti G37's' tire size.
Trim Options:
Journey SedanX Sedan
P225/55R17 95
Simplified Size: 225-55-17
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is P225/55R17 95V. A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
P | This letter denotes the intended use of the tire.
| ||||||
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. | ||||||
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. | ||||||
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 123 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 V, which means 149 mph (240 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
18-Inch Rims
2012 Infiniti G37
There are multiple tire sizes for your 2012 Infiniti G37 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 2012 Infiniti G37.
Trim Options:
Journey SedanSport Sedan (6MT)
245/45R18 96(Rear)
Simplified Size: 225-50-18
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is 225/50R18 95W (Front). A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
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. | ||||||
96 | This tire has a load index of 96, which means it's capable of carrying a load of 1562 pounds (710 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 110 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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
Journey SedanSport Sedan (6MT)
225/50R18 95(Front)
Simplified Size: 245-45-18
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is 225/50R18 95W (Front). A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
18 | The tire size was designed to fit rims or wheels that are 18 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. | ||||||
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 112 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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
CoupeJourney CoupeJourney SedanX CoupeX Sedan
P225/50R18 94
Simplified Size: 225-50-18
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is P225/50R18 94V. A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
P | This letter denotes the intended use of the tire.
| ||||||
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
18 | The tire size was designed to fit rims or wheels that are 18 inches in diameter. | ||||||
94 | This tire has a load index of 94, which means it's capable of carrying a load of 1474 pounds (670 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
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 112 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. |
Trim Options:
Convertible
P245/45R18 96(Rear)
Simplified Size: 225-50-18
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is P225/50R18 94V (Front). A color-coded explanation of the 2012 Infiniti G37'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. | ||||||
96 | This tire has a load index of 96, which means it's capable of carrying a load of 1562 pounds (710 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 110 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. |
Trim Options:
Convertible
P225/50R18 94(Front)
Simplified Size: 245-45-18
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is P225/50R18 94V (Front). A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
P | This letter denotes the intended use of the tire.
| ||||||
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
18 | The tire size was designed to fit rims or wheels that are 18 inches in diameter. | ||||||
94 | This tire has a load index of 94, which means it's capable of carrying a load of 1474 pounds (670 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
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 112 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. |
19-Inch Rims
2012 Infiniti G37
There are multiple tire sizes for your 2012 Infiniti G37 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 2012 Infiniti G37.
Trim Options:
IPLJourney CoupeSport Coupe
245/40R19 94(Rear)
Simplified Size: 225-45-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is 225/45R19 92W (Front). A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
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. | ||||||
94 | This tire has a load index of 94, which means it's capable of carrying a load of 1474 pounds (670 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
IPLJourney CoupeSport Coupe
225/45R19 92(Front)
Simplified Size: 245-40-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is 225/45R19 92W (Front). A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||
92 | This tire has a load index of 92, which means it's capable of carrying a load of 1386 pounds (630 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 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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
ConvertibleSport Convertible (6MT)
245/40R19/XL 98(Rear)
Simplified Size: 225-45-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is 225/45R19/XL 96W (Front). A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
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. | ||||||
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. | ||||||
98 | This tire has a load index of 98, which means it's capable of carrying a load of 1650 pounds (750 kg) or less. A higher number means the tire can carry more weight. A lower number means the opposite. | ||||||
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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
ConvertibleSport Convertible (6MT)
225/45R19/XL 96(Front)
Simplified Size: 245-40-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is 225/45R19/XL 96W (Front). A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
19 | The tire size was designed to fit rims or wheels that are 19 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. | ||||||
96 | This tire has a load index of 96, which means it's capable of carrying a load of 1562 pounds (710 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 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 W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |
Trim Options:
X Coupe w/Sport Pkg.
P225/45R19 92
Simplified Size: 225-45-19
Simplified size is useful for shopping and buying tires.
The original tire size for your 2012 Infiniti G37 is P225/45R19 92V. A color-coded explanation of the 2012 Infiniti G37's tire size is shown below.
P | This letter denotes the intended use of the tire.
| ||||||
225 | This number indicates that your tire has a width of 225 millimeters. | ||||||
19 | The tire size was designed to fit rims or wheels that are 19 inches in diameter. | ||||||
92 | This tire has a load index of 92, which means it's capable of carrying a load of 1386 pounds (630 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 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 V, which means 149 mph (240 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |