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275/50R22 tires: size explained

275/50R22

275/50R22 is a Euro-metric tire size. It is about 32.8 in (834 mm) tall, 275 mm wide, and made for a 22-inch wheel.

What 275/50R22 means

A tire size describes the tire's shape and the wheel it fits. It says nothing about load capacity or speed capability, which are printed separately on the sidewall.

No letterEuro-metric
With no letter in front of the width, this is a Euro-metric size (also called hard metric). It has the same dimensions as the P-metric version but is built to a different load standard, so its load capacity can differ.
275Section width
The tire's width is 275 millimeters (10.8 in), measured from sidewall to sidewall.
50Aspect ratio
The sidewall height is 50% of the width. For 275 mm that is about 5.4 in (138 mm). A smaller number means a shorter sidewall.
RRadial construction
R means radial construction, where the internal cords run across the tire from one edge to the other.
22Wheel (rim) diameter
The tire is made for a wheel 22 inches across. Its overall diameter is larger: about 32.8 in (834 mm).

275/50R22 dimensions

32.8 inOverall diameter: 32.8 in (834 mm)Rim diameter: 22.0 in (559 mm)Sidewall height: 5.4 in (138 mm)10.8 inSection width: 10.8 in (275 mm)Sidewall height: 5.4 in (138 mm)
Each drawing is to scale on its own. The curves of the tread shoulder and bead are simplified; the table below has the same numbers.
Section width
10.8 in (275 mm)
Sidewall height
5.4 in (138 mm)
Wheel (rim) diameter
22.0 in (559 mm)
Overall diameter
32.8 in (834 mm)
Circumference
103.1 in (2619 mm)
Revolutions per mile
614

These are nominal design dimensions. Real tires vary by brand, tread depth, wheel width, load and pressure.

Which vehicles use 275/50R22?

These vehicles list 275/50R22 among their verified sizes, by trim. Open one to see all of its sizes.

Showing 100 of 126 vehicles.

Shop for 275/50R22 tires

Confirm the size on your tire sidewall or door placard first. These links open each store's own search for 275/50R22; prices and stock are on their sites.

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Snow chains and tire socks for 275/50R22

Where winter roads call for extra traction, chains and tire socks are two options that fit over your tires. They are made for specific tire sizes, so these links open Amazon searches for 275/50R22. Whether they suit your vehicle depends on its clearance and the local rules.

Snow chains for 275/50R22 (Amazon search, opens in a new tab)Tire socks for 275/50R22 (Amazon search, opens in a new tab)

Paid links to Amazon search results. As an Amazon Associate I earn from qualifying purchases. Read our affiliate disclosure.

Before you buy

  • Chains and socks are sold by tire size, so match the size on your sidewall exactly.
  • Check your owner's manual first: many newer cars and SUVs limit or prohibit chains, or require low-profile (often called SAE Class S) chains because of tight wheel-well clearance.
  • Tire socks are a lighter-duty option; check your state's rules, because some areas only accept chains when chain controls are in effect.
  • Put them on the drive wheels (or as your manual says) and follow the maker's speed limit.

Similar sizes

These common sizes have an overall diameter within about 3% of 275/50R22. A common rule of thumb is to keep a replacement size within about 3% of the original overall diameter. Confirm any size change with your vehicle's owner's manual or a tire professional.

Common sizes with an overall diameter close to 275/50R22
SizeWheel diameterDiameter differenceCalculator
275/60R2020 in (different)+0.50%Compare 275/50R22 with 275/60R20
33x12.50R1515 in (different)+0.53%Compare 275/50R22 with 33x12.50R15
275/65R1818 in (different)-2.29%Compare 275/50R22 with 275/65R18
255/70R1818 in (different)-2.35%Compare 275/50R22 with 255/70R18
275/55R2020 in (different)-2.79%Compare 275/50R22 with 275/55R20

Same dimensions, different load standard

P275/50R22 (P-metric) has the same dimensions as 275/50R22, but it is built to a different load standard. Check the load index on the sidewall rather than assuming the two are interchangeable.

Compare 275/50R22 with similar sizes

Side-by-side dimensions and speedometer difference for sizes close to 275/50R22 in overall diameter.

Compare 275/50R22 with another size

See how another size differs in height, width, sidewall and speedometer reading in the tire size calculator.

Compare 275/50R22 with another size

Questions about 275/50R22

What does 275/50R22 mean?

275/50R22 describes the shape and size of a tire, not how much it can carry or how fast it can go. 275 is the width in millimeters, 50 is the sidewall height as a percentage of that width (about 138 mm), R is the construction type and 22 is the wheel diameter in inches.

How tall is a 275/50R22 tire?

A 275/50R22 tire has a nominal overall diameter of about 32.8 in (834 mm), with a sidewall about 5.4 in (138 mm) tall. These are nominal design dimensions. Real tires vary by brand, tread depth, wheel width, load and pressure.

How many revolutions per mile does a 275/50R22 tire make?

About 614 revolutions per mile, based on a circumference of 103.1 in (2619 mm). A vehicle's speedometer and odometer are calibrated to the tire size it was built with, so a size with a different overall diameter changes what they read. A common rule of thumb is to keep a replacement size within about 3% of the original overall diameter. Confirm any size change with your vehicle's owner's manual or a tire professional.

Is 275/50R22 the same as P275/50R22?

They have the same dimensions: both are about 32.8 in (834 mm) tall and 275 mm wide. They are built to different load standards, though (Euro-metric and P-metric), so the load a tire can carry can differ. Check the load index on the sidewall, and ask a tire professional or your owner's manual before treating them as interchangeable.

Which sizes have a similar diameter to 275/50R22?

Among the common sizes we list, these are within about 3% of the overall diameter of 275/50R22: 275/60R20 (+0.50%), 33x12.50R15 (+0.53%), 275/65R18 (-2.29%), and 2 more. Diameter is only one measure. Width, wheel diameter, load capacity and clearance matter too. Confirm any size change with your vehicle's owner's manual or a tire professional.

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Paid links to Amazon search results. As an Amazon Associate I earn from qualifying purchases. Read our affiliate disclosure.