2018 Alfa Romeo Stelvio Tire Size

Your Alfa Romeo was manufactured with different tire sizes.  To determine the best tire size for your specific 2018 Alfa Romeo Stelvio, we first need to determine your rim size.  Please review the information below.

How to Determine Rim Size

Check your existing tires.  Your Alfa Romeo Stelvio'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

2018 Alfa Romeo Stelvio

 

The original tire size for your 2018 Alfa Romeo Stelvio is listed below. Tap on the box to view a color-coded explanation of your Alfa Romeo Stelvio's' tire size.

235/60R18 103V

Simplified Size:  235-60-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Alfa Romeo Stelvio is 235/60R18 103V.  A color-coded explanation of the 2018 Alfa Romeo Stelvio's tire size is shown below.

235

This number indicates that your tire has a width of 235 millimeters.

18

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

103

This tire has a load index of 103, which means it's capable of carrying a load of 1925 pounds (875 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

60

This number means that your tire has an aspect ratio of 60%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 60% of the width.  In this case, the sidewall height works out to be 141 millimeters.

R

This letter denotes how your tire was constructed.  Radial is the standard construction method for about 99% of all tires sold today.

RRadial
BBias Belt
DDiagonal
V

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

2018 Alfa Romeo Stelvio

 

Your 2018 Alfa Romeo Stelvio 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 2018 Alfa Romeo Stelvio.

235/55R19 101V

Simplified Size:  235-55-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Alfa Romeo Stelvio is 235/55R19 101V.  A color-coded explanation of the 2018 Alfa Romeo Stelvio's tire size is shown below.

235

This number indicates that your tire has a width of 235 millimeters.

19

The tire size was designed to fit rims or wheels that are 19 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.

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 129 millimeters.

R

This letter denotes how your tire was constructed.  Radial is the standard construction method for about 99% of all tires sold today.

RRadial
BBias Belt
DDiagonal
V

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.

235/55R19 101Y

Simplified Size:  235-55-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Alfa Romeo Stelvio is 235/55R19 101Y.  A color-coded explanation of the 2018 Alfa Romeo Stelvio's tire size is shown below.

235

This number indicates that your tire has a width of 235 millimeters.

19

The tire size was designed to fit rims or wheels that are 19 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.

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 129 millimeters.

R

This letter denotes how your tire was constructed.  Radial is the standard construction method for about 99% of all tires sold today.

RRadial
BBias Belt
DDiagonal
Y

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.

20-Inch Rims

2018 Alfa Romeo Stelvio

 

There are multiple tire sizes for your 2018 Alfa Romeo Stelvio 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 2018 Alfa Romeo Stelvio.

255/45R20 101H

Simplified Size:  255-45-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Alfa Romeo Stelvio is 255/45R20 101H.  A color-coded explanation of the 2018 Alfa Romeo Stelvio's tire size is shown below.

255

This number indicates that your tire has a width of 255 millimeters.

20

The tire size was designed to fit rims or wheels that are 20 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.

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 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.

RRadial
BBias Belt
DDiagonal
H

This tire has a speed rating of H, which means 130 mph (210 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.

Trim Options:

Quadrifoglio

285/40R20 104Y(Rear)

Simplified Size:  255-45-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Alfa Romeo Stelvio is 255/45R20 101Y (Front).  A color-coded explanation of the 2018 Alfa Romeo Stelvio'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.

104

This tire has a load index of 104, which means it's capable of carrying a load of 1980 pounds (900 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 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.

RRadial
BBias Belt
DDiagonal
Y

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:

Quadrifoglio

255/45R20 101Y(Front)

Simplified Size:  285-40-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Alfa Romeo Stelvio is 255/45R20 101Y (Front).  A color-coded explanation of the 2018 Alfa Romeo Stelvio's tire size is shown below.

255

This number indicates that your tire has a width of 255 millimeters.

20

The tire size was designed to fit rims or wheels that are 20 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.

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 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.

RRadial
BBias Belt
DDiagonal
Y

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.