1998 Lincoln Navigator Tire Size

Your Lincoln was manufactured with different tire sizes.  To determine the best tire size for your specific 1998 Lincoln Navigator, we first need to determine your rim size.  Please review the information below.

How to Determine Rim Size

Check your existing tires.  Your Lincoln Navigator'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.

16-Inch Rims

1998 Lincoln Navigator

 

The original tire size for your 1998 Lincoln Navigator is listed below. Tap on the box to view a color-coded explanation of your Lincoln Navigator's' tire size.

Trim Options:

4x24x4

P245/75R16 109S

Simplified Size:  245-75-16

Simplified size is useful for shopping and buying tires.

The original tire size for your 1998 Lincoln Navigator is P245/75R16 109S.  A color-coded explanation of the 1998 Lincoln Navigator's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
245

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

75

This number means that your tire has an aspect ratio of 75%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.  In this case, the sidewall height works out to be 183 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
16

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

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.

S

This tire has a speed rating of S, which means 111 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.

17-Inch Rims

1998 Lincoln Navigator

 

The original tire size for your 1998 Lincoln Navigator is listed below. Tap on the box to view a color-coded explanation of your Lincoln Navigator's' tire size.

Trim Options:

4x4

P255/75R17 113S

Simplified Size:  255-75-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 1998 Lincoln Navigator is P255/75R17 113S.  A color-coded explanation of the 1998 Lincoln Navigator's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
255

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

75

This number means that your tire has an aspect ratio of 75%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 75% of the width.  In this case, the sidewall height works out to be 191 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
17

The tire size was designed to fit rims or wheels that are 17 inches in diameter.

113

This tire has a load index of 113, which means it's capable of carrying a load of 2530 pounds (1150 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

S

This tire has a speed rating of S, which means 111 mph (180 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.