2018 Toyota 4Runner Tire Size

Your Toyota was manufactured with different tire sizes.  To determine the best tire size for your specific 2018 Toyota 4Runner, we first need to determine your rim size.  Please review the information below.

How to Determine Rim Size

Check your existing tires.  Your Toyota 4Runner'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 Toyota 4Runner

 

The original tire size for your 2018 Toyota 4Runner is listed below. Tap on the box to view a color-coded explanation of your Toyota 4Runner's' tire size.

Trim Options:

SR5SR5 PremiumTRD Off-RoadTRD Off-Road PremiumTRD Pro

P265/70R17 113S

Simplified Size:  265-70-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Toyota 4Runner is P265/70R17 113S.  A color-coded explanation of the 2018 Toyota 4Runner's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
265

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

70

This number means that your tire has an aspect ratio of 70%.  In other words, your tire's sidewall height (from the edge of the rim to the tire's tread) is 70% of the width.  In this case, the sidewall height works out to be 185 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.

20-Inch Rims

2018 Toyota 4Runner

 

The original tire size for your 2018 Toyota 4Runner is listed below. Tap on the box to view a color-coded explanation of your Toyota 4Runner's' tire size.

Trim Options:

Limited

P245/60R20 107H

Simplified Size:  245-60-20

Simplified size is useful for shopping and buying tires.

The original tire size for your 2018 Toyota 4Runner is P245/60R20 107H.  A color-coded explanation of the 2018 Toyota 4Runner'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.

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 147 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.

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.

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.