2010 Scion xB Tire Size

Your Scion was manufactured with different tire sizes.  To determine the best tire size for your specific 2010 Scion xB, we first need to determine your rim size.  Please review the information below.

How to Determine Rim Size

Check your existing tires.  Your Scion xB'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

2010 Scion xB

 

The original tire size for your 2010 Scion xB is listed below. Tap on the box to view a color-coded explanation of your Scion xB's' tire size.

P205/55R16 89H

Simplified Size:  205-55-16

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Scion xB is P205/55R16 89H.  A color-coded explanation of the 2010 Scion xB's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
205

This number indicates that your tire has a width of 205 millimeters.

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 112 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.

89

This tire has a load index of 89, which means it's capable of carrying a load of 1276 pounds (580 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.

17-Inch Rims

2010 Scion xB

 

The original tire size for your 2010 Scion xB is listed below. Tap on the box to view a color-coded explanation of your Scion xB's' tire size.

P225/45R17 91W

Simplified Size:  225-45-17

Simplified size is useful for shopping and buying tires.

The original tire size for your 2010 Scion xB is P225/45R17 91W.  A color-coded explanation of the 2010 Scion xB's tire size is shown below.

P

This letter denotes the intended use of the tire.

PPassenger Vehicle
LTLight Truck
CCommercial Vehicle
225

This number indicates that your tire has a width of 225 millimeters.

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 101 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.

91

This tire has a load index of 91, which means it's capable of carrying a load of 1353 pounds (615 kg) or less.  A higher number means the tire can carry more weight.  A lower number means the opposite.

W

This tire has a speed rating of W, which means 167 mph (270 km/h) is the maximum speed that can be sustained for 10 minutes.  A higher speed becomes dangerous.