1991 Saab 900 Tire Size

Your Saab was manufactured with different tire sizes.  To determine the best tire size for your specific 1991 Saab 900, we first need to determine your rim size.  Please review the information below.

How to Determine Rim Size

Check your existing tires.  Your Saab 900'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.

15-Inch Rims

1991 Saab 900

 

There are multiple tire sizes for your 1991 Saab 900 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 1991 Saab 900.

Trim Options:

S TurboSE Turbo

185/65HR15

Simplified Size:  185-65-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 1991 Saab 900 is 185/65HR15.  A color-coded explanation of the 1991 Saab 900's tire size is shown below.

185

This number indicates that your tire has a width of 185 millimeters.

65

This number means that your tire has an aspect ratio of 65%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 65% of the width.  In this case, the sidewall height works out to be 120 millimeters.

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.

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
15

The tire size was designed to fit rims or wheels that are 15 inches in diameter.

185/65TR15

Simplified Size:  185-65-15

Simplified size is useful for shopping and buying tires.

The original tire size for your 1991 Saab 900 is 185/65TR15.  A color-coded explanation of the 1991 Saab 900's tire size is shown below.

185

This number indicates that your tire has a width of 185 millimeters.

65

This number means that your tire has an aspect ratio of 65%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 65% of the width.  In this case, the sidewall height works out to be 120 millimeters.

T

This tire has a speed rating of T, which means 118 mph (190 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.

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
15

The tire size was designed to fit rims or wheels that are 15 inches in diameter.

16-Inch Rims

1991 Saab 900

 

The original tire size for your 1991 Saab 900 is listed below. Tap on the box to view a color-coded explanation of your Saab 900's' tire size.

Trim Options:

SPG

195/50ZR16

Simplified Size:  195-50-16

Simplified size is useful for shopping and buying tires.

The original tire size for your 1991 Saab 900 is 195/50ZR16.  A color-coded explanation of the 1991 Saab 900's tire size is shown below.

195

This number indicates that your tire has a width of 195 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 97 millimeters.

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.

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
16

The tire size was designed to fit rims or wheels that are 16 inches in diameter.