Tire size · 20-inch wheel · about 30.8x10.8R20

275/50R20 tire size

Overall diameter, nominal30.8 in

Estimate ±783 mm

A 275/50R20 tire is 30.8 in (783 mm) tall and 10.8 in (275 mm) wide on a 20-inch wheel, with a 5.4 in sidewall, and turns about 654 times a mile.

Stock on the Volkswagen Amarok (2021), per their makers’ documents.

Width: 10.8 in
Sidewall: 5.4 in
Wheel: 20 in
Revs per mile: 654

01 / Dimensions

275/50R20 in inches and millimeters

What the size code works out to. A real tire of the size measures within about 1.5% of it, by brand, tread, wheel width and pressure.

275/50R20

Estimate ±

Overall diameter: 30.8 in 783 mm30.4 to 31.3 in for real tires
Section width: 10.8 in 275 mm
Sidewall height: 5.4 in 138 mm
Wheel diameter: 20 in 508 mm
Circumference: 96.8 in 2,460 mm
Revolutions per mile: 654 407 per km645 to 664

02 / Stock on

Vehicles that leave the factory on 275/50R20

Which configurations run it in which model years, printed the way each maker prints the size, and how it compares with the vehicle’s other stock sizes. A speedometer set for one of those reads off by the amount shown when you fit 275/50R20 instead.

Volkswagen AmarokMaker
- 2021 · Australia · V6 W-Seriesprinted 275/50R20
Volkswagen Amarok model years on 275/50R20:
- Volkswagen Amarok 2H (2011–2022): specs
Its other stock sizes
- 255/60R18 (2021 · Sportline V6; Highline V6). 275/50R20 is 0.8 in taller: with a speedometer set for 255/60R18 it reads 2.5% low, 61.6 mph at an indicated 60.
- 255/50R20 (2021 · Aventura). 275/50R20 is 0.8 in taller: with a speedometer set for 255/50R20 it reads 2.6% low, 61.6 mph at an indicated 60.
- 245/65R17 (2021 · Core V6). 275/50R20 is 1.3 in taller: with a speedometer set for 245/65R17 it reads 4.2% low, 62.6 mph at an indicated 60.
- 245/70R16 (2021 · Core). 275/50R20 is 1.3 in taller: with a speedometer set for 245/70R16 it reads 4.3% low, 62.7 mph at an indicated 60.

Documents last checked Oct 12, 2026. How we read them and what the marks mean: how we source the numbers. A figure doesn’t match its document? Report a wrong number.

03 / Nearby sizes

Sizes either side of 275/50R20

The nearest common upsizes and the next sizes down on the same wheel, from the stock sizes we cover and the sizes owners usually step up to, and sizes about as tall on another wheel.

Nearest sizes up

Nearest sizes up, compared with 275/50R20
Size	Tallin	Heightvs 275/50R20	Widthvs 275/50R20	At an indicated 60true mph	Compare
255/55R20	31.0	+0.2 in	−0.8 in	60.459.5 to 61.3	Compare →
265/55R20	31.5	+0.6 in	−0.4 in	61.360.3 to 62.2	Compare →
245/60R20	31.6	+0.7 in	−1.2 in	61.560.5 to 62.4	Compare →

Next sizes down

Next sizes down, compared with 275/50R20
Size	Tallin	Heightvs 275/50R20	Widthvs 275/50R20	At an indicated 60true mph	Compare
235/55R20	30.2	−0.6 in	−1.6 in	58.757.9 to 59.6	Compare →
255/50R20	30.0	−0.8 in	−0.8 in	58.557.6 to 59.3	Compare →

About as tall, other wheels

About as tall, other wheels, compared with 275/50R20
Size	Tallin	Heightvs 275/50R20	Widthvs 275/50R20	At an indicated 60true mph	Compare
235/75R17	30.9	+0.1 in	−1.6 in	60.159.2 to 61.0	Compare →
275/45R21	30.7	−0.1 in	±0.0 in	59.858.9 to 60.7	Compare →
285/40R22	31.0	+0.1 in	+0.4 in	60.359.4 to 61.2	Compare →
275/60R18	31.0	+0.2 in	±0.0 in	60.359.4 to 61.2	Compare →

04 / Next

Compare it with your size

Tire size calculator275/50R20 against 255/55R20, or any two sizes: height, speedometer and gearing.Compare sizes Tire sizes by vehicleEvery stock size on the trucks and SUVs we cover.Browse sizes Volkswagen Amarok tiresStock tires and wheels by trim, and what bigger tires change on the Volkswagen Amarok.See the tires

05 / FAQ

Questions people ask

What is 275/50R20 in inches?

About 30.8x10.8R20: 30.8 in tall and 10.8 in wide on a 20-inch wheel.

Which vehicles come with 275/50R20 tires?

In our data: Volkswagen Amarok (2021).

How does 275/50R20 compare with the Volkswagen Amarok’s other stock sizes?

275/50R20 is 0.8 in taller: with a speedometer set for 255/60R18 it reads 2.5% low, 61.6 mph at an indicated 60. 275/50R20 is 0.8 in taller: with a speedometer set for 255/50R20 it reads 2.6% low, 61.6 mph at an indicated 60. 275/50R20 is 1.3 in taller: with a speedometer set for 245/65R17 it reads 4.2% low, 62.6 mph at an indicated 60.

What is the next size up from 275/50R20?

255/55R20: about 0.2 in taller and 0.8 in narrower. On a speedometer set for 275/50R20 it reads 0.7% low (60.4 mph at an indicated 60).