# 2007 Maserati Quattroporte Tire Size

Your Maserati was manufactured with different tire sizes. To determine the best tire size for your specific 2007 Maserati Quattroporte, we first need to determine your rim size. Please review the information below.

## How to Determine Rim Size

Check your existing tires. Your Maserati Quattroporte'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-Inch Rims

### 2007 Maserati Quattroporte

There are multiple tire sizes for your 2007 Maserati Quattroporte 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 2007 Maserati Quattroporte.

Trim Options:

### (Run-Flat Tire Option)

## 285/40ZR18 101(Rear)

### Simplified Size: 245-45-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/45ZR18 96Y (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte's tire size is shown below.

285 | This number indicates that your tire has a width of 285 millimeters. | ||||||

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

101 | This tire has a load index of 101, which means it's capable of carrying a load of 1815 pounds (825 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 114 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:

### (Run-Flat Tire Option)

## 245/45ZR18 96(Front)

### Simplified Size: 285-40-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/45ZR18 96Y (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte'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. | ||||||

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. | ||||||

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 Y, which means 186 mph (300 km/h) is the maximum speed that can be sustained for 10 minutes. A higher speed becomes dangerous. |

## 285/40ZR18 101(Rear)

### Simplified Size: 245-45-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/45ZR18/RF 100Y (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte's tire size is shown below.

285 | This number indicates that your tire has a width of 285 millimeters. | ||||||

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

101 | This tire has a load index of 101, which means it's capable of carrying a load of 1815 pounds (825 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 114 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. |

## 245/45ZR18/RF 100(Front)

### Simplified Size: 285-40-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/45ZR18/RF 100Y (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte'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. | ||||||

RF | The mark of RF indicates that the tire is reinforced. This means it can handle a higher inflation pressure than a standard tire, which increases its maximum load. | ||||||

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. | ||||||

Z | |||||||

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 |
| ||||||

## 19-Inch Rims

### 2007 Maserati Quattroporte

There are multiple tire sizes for your 2007 Maserati Quattroporte 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 2007 Maserati Quattroporte.

Trim Options:

### (Run-Flat Tire Option)Executive GT

## 285/35ZR19 99(Rear)

### Simplified Size: 245-40-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/40ZR19 94Y (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte'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 | |||||||

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 |
| ||||||

Trim Options:

### (Run-Flat Tire Option)Executive GT

## 245/40ZR19 94(Front)

### Simplified Size: 285-35-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/40ZR19 94Y (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte'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. | ||||||

Z | |||||||

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 |
| ||||||

## 285/35ZR19 (99 )(Rear)

### Simplified Size: 245-40-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/40ZR19/RF 98(Y) (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte'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 | |||||||

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 |
| ||||||

## 245/40ZR19/RF (98 )(Front)

### Simplified Size: 285-35-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/40ZR19/RF 98(Y) (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte'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. | ||||||

RF | The mark of RF indicates that the tire is reinforced. This means it can handle a higher inflation pressure than a standard 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. | ||||||

Z | |||||||

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 |
| ||||||

## 20-Inch Rims

### 2007 Maserati Quattroporte

The original tire size for your 2007 Maserati Quattroporte is listed below. Tap on the box to view a color-coded explanation of your Maserati Quattroporte's' tire size.

Trim Options:

### Sport GT

## 285/30ZR20/RF (99 )(Rear)

### Simplified Size: 245-35-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/35ZR20/RF 95(Y) (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte's tire size is shown below.

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. | ||||||

RF | The mark of RF indicates that the tire is reinforced. This means it can handle a higher inflation pressure than a standard tire, which increases its maximum load. | ||||||

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 | |||||||

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 |
| ||||||

Trim Options:

### Sport GT

## 245/35ZR20/RF (95 )(Front)

### Simplified Size: 285-30-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2007 Maserati Quattroporte is **245/35ZR20/RF 95(Y) (Front)**. A color-coded explanation of the 2007 Maserati Quattroporte's tire size is shown below.

245 | This number indicates that your tire has a width of 245 millimeters. | ||||||

20 | The tire size was designed to fit rims or wheels that are 20 inches in diameter. | ||||||

RF | |||||||

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 | |||||||

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 |
| ||||||