2018 Ford Flex Tire Size

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

How to Determine Rim Size

Check your existing tires.  Your Ford Flex'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.

17-Inch Rims

2018 Ford Flex

 

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

Trim Options:

SE

P235/60R17 100T

Simplified Size:  235-60-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Flex is P235/60R17 100T.  A color-coded explanation of the 2018 Ford Flex's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
235

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

17

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

100

This tire has a load index of 100, which means it's capable of carrying a load of 1760 pounds (800 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
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.

18-Inch Rims

2018 Ford Flex

 

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

Trim Options:

SEL

P235/60R18 102T

Simplified Size:  235-60-18

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Flex is P235/60R18 102T.  A color-coded explanation of the 2018 Ford Flex's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
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.

102

This tire has a load index of 102, which means it's capable of carrying a load of 1870 pounds (850 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
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.

19-Inch Rims

2018 Ford Flex

 

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

Trim Options:

Limited

P235/55R19 101H

Simplified Size:  235-55-19

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Flex is P235/55R19 101H.  A color-coded explanation of the 2018 Ford Flex's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
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
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

2018 Ford Flex

 

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

Trim Options:

LimitedSEL

255/45R20 101V

Simplified Size:  255-45-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Ford Flex is 255/45R20 101V.  A color-coded explanation of the 2018 Ford Flex'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
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.