2010 Audi Q7 Tire Size

Your Audi was manufactured with different tire sizes.  To determine the best tire size for your specific 2010 Audi Q7, we first need to determine your rim size.  Please review the information below.

How to Determine Rim Size

Check your existing tires.  Your Audi Q7'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

2010 Audi Q7

 

Your 2010 Audi Q7 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 2010 Audi Q7.

255/55R18/XL 109H

Simplified Size:  255-55-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 255/55R18/XL 109H.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

255

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

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 140 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
18

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

109

This tire has a load index of 109, which means it's capable of carrying a load of 2266 pounds (1030 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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.

255/55R18/XL 109Y

Simplified Size:  255-55-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 255/55R18/XL 109Y.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

255

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

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 140 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
18

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

109

This tire has a load index of 109, which means it's capable of carrying a load of 2266 pounds (1030 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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.

19-Inch Rims

2010 Audi Q7

 

Your 2010 Audi Q7 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 2010 Audi Q7.

Trim Options:

Premium 3.6Premium 4.2TDI PremiumTDI Premium PlusTDI Prestige

265/50R19/RF 110Y

Simplified Size:  265-50-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 265/50R19/RF 110Y.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

265

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

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 132 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
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.

110

This tire has a load index of 110, which means it's capable of carrying a load of 2332 pounds (1060 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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:

Premium 3.6Premium 4.2TDI PremiumTDI Premium PlusTDI Prestige

265/50R19/XL 110H

Simplified Size:  265-50-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 265/50R19/XL 110H.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

265

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

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 132 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
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.

110

This tire has a load index of 110, which means it's capable of carrying a load of 2332 pounds (1060 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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.

20-Inch Rims

2010 Audi Q7

 

There are multiple tire sizes for your 2010 Audi Q7 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 2010 Audi Q7.

Trim Options:

Prestige

275/45R20/RF 110Y

Simplified Size:  275-45-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 275/45R20/RF 110Y.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

275

This number indicates that your tire has a width of 275 millimeters.

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 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.

RRadial
BBias Belt
DDiagonal
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.

110

This tire has a load index of 110, which means it's capable of carrying a load of 2332 pounds (1060 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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:

Premium 3.6Premium 3.6 S LinePremium 4.2Premium 4.2 S LinePrestigeTDI Premium PlusTDI Premium Plus S LineTDI PrestigeTDI Prestige S Line

275/45R20/XL 110H

Simplified Size:  275-45-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 275/45R20/XL 110H.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

275

This number indicates that your tire has a width of 275 millimeters.

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 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.

RRadial
BBias Belt
DDiagonal
20

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

110

This tire has a load index of 110, which means it's capable of carrying a load of 2332 pounds (1060 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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:

Premium 3.6Premium 3.6 S LinePremium 4.2Premium 4.2 S LineTDI Premium PlusTDI Premium Plus S LineTDI PrestigeTDI Prestige S Line

275/45R20/XL 110Y

Simplified Size:  275-45-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 275/45R20/XL 110Y.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

275

This number indicates that your tire has a width of 275 millimeters.

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 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.

RRadial
BBias Belt
DDiagonal
20

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

110

This tire has a load index of 110, which means it's capable of carrying a load of 2332 pounds (1060 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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.

21-Inch Rims

2010 Audi Q7

 

The original tire size for your 2010 Audi Q7 is listed below. Tap on the box to view a color-coded explanation of your Audi Q7's' tire size.

Trim Options:

Premium 3.6 S LinePremium 4.2 S LineTDI Premium Plus S LineTDI Prestige S Line

295/35R21/RF 107Y

Simplified Size:  295-35-21

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Audi Q7 is 295/35R21/RF 107Y.  A color-coded explanation of the 2010 Audi Q7's tire size is shown below.

295

This number indicates that your tire has a width of 295 millimeters.

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 103 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
21

The tire size was designed to fit rims or wheels that are 21 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.

107

This tire has a load index of 107, which means it's capable of carrying a load of 2145 pounds (975 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

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.