1991 Geo Metro Tire Size

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

How to Determine Rim Size

Check your existing tires.  Your Geo Metro'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.

12-Inch Rims

1991 Geo Metro

 

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

P145/80R12

Simplified Size:  145-80-12

Simplified size is useful for shopping and buying tires.

The original tire size for your 1991 Geo Metro is P145/80R12.  A color-coded explanation of the 1991 Geo Metro's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
145

This number indicates that your tire has a width of 145 millimeters.

80

This number means that your tire has an aspect ratio of 80%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 80% of the width.  In this case, the sidewall height works out to be 116 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
12

The tire size was designed to fit rims or wheels that are 12 inches in diameter.

13-Inch Rims

1991 Geo Metro

 

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

Trim Options:

LSi

P165/65R13

Simplified Size:  165-65-13

Simplified size is useful for shopping and buying tires.

The original tire size for your 1991 Geo Metro is P165/65R13.  A color-coded explanation of the 1991 Geo Metro's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
165

This number indicates that your tire has a width of 165 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 107 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
13

The tire size was designed to fit rims or wheels that are 13 inches in diameter.