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Tire size · 17-inch wheel · about 31.1x10.8R17

275/65R17 tire size

Overall diameter, nominal31.1 in

Estimate ±789 mm

A 275/65R17 tire is 31.1 in (789 mm) tall and 10.8 in (275 mm) wide on a 17-inch wheel, with a 7.0 in sidewall, and turns about 649 times a mile.

Stock on the Isuzu D-Max (2025), per their makers’ documents.

Width
10.8 in
Sidewall
7.0 in
Wheel
17 in
Revs per mile
649

01 / Dimensions

275/65R17 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.

275/65R17

Estimate ±
Overall diameter
31.1 in 789 mm30.6 to 31.5 in for real tires
Section width
10.8 in 275 mm
Sidewall height
7.0 in 179 mm
Wheel diameter
17 in 432 mm
Circumference
97.6 in 2,480 mm
Revolutions per mile
649 403 per km639 to 659

02 / Stock on

Vehicles that leave the factory on 275/65R17

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 275/65R17 instead.

  • Isuzu D-MaxMaker
    • 2025 · Australia · BLADEprinted 275/65R17

    Isuzu D-Max model years on 275/65R17:

    Its other stock sizes

    • 265/60R18 (2025 · LS-U, LS-U+; X-TERRAIN). 275/65R17 is 0.6 in taller: with a speedometer set for 265/60R18 it reads 1.8% low, 61.1 mph at an indicated 60.
    • 255/65R17 (2025 · SX; X-RIDER). 275/65R17 is 1.0 in taller: with a speedometer set for 255/65R17 it reads 3.3% low, 62.0 mph at an indicated 60.

Documents last checked . 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 275/65R17

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 275/65R17
SizeTallinHeightvs 275/65R17Widthvs 275/65R17At an indicated 60true mphCompare
245/75R1731.5+0.4 in−1.2 in60.859.8 to 61.7Compare →
265/70R1731.6+0.5 in−0.4 in61.060.1 to 61.9Compare →
255/75R1732.1+1.0 in−0.8 in61.961.0 to 62.8Compare →

Next sizes down

Next sizes down, compared with 275/65R17
SizeTallinHeightvs 275/65R17Widthvs 275/65R17At an indicated 60true mphCompare
235/75R1730.9−0.2 in−1.6 in59.658.7 to 60.5Compare →
265/65R1730.6−0.5 in−0.4 in59.058.1 to 59.9Compare →

About as tall, other wheels

About as tall, other wheels, compared with 275/65R17
SizeTallinHeightvs 275/65R17Widthvs 275/65R17At an indicated 60true mphCompare
255/65R1831.1±0.0 in−0.8 in60.059.1 to 60.9Compare →
255/55R2031.0±0.0 in−0.8 in59.959.0 to 60.8Compare →
31x10.50R1531.0−0.1 in−0.3 in59.959.0 to 60.8Compare →
275/60R1831.0−0.1 in±0.0 in59.858.9 to 60.7Compare →

04 / Next

Compare it with your size

Tire size calculator275/65R17 against 245/75R17, or any two sizes: height, speedometer and gearing.Compare sizesTire sizes by vehicleEvery stock size on the trucks and SUVs we cover.Browse sizesIsuzu D-Max tiresStock tires and wheels by trim, and what bigger tires change on the Isuzu D-Max.See the tires

05 / FAQ

Questions people ask

What is 275/65R17 in inches?

About 31.1x10.8R17: 31.1 in tall and 10.8 in wide on a 17-inch wheel.

Which vehicles come with 275/65R17 tires?

In our data: Isuzu D-Max (2025).

How does 275/65R17 compare with the Isuzu D-Max’s other stock sizes?

275/65R17 is 0.6 in taller: with a speedometer set for 265/60R18 it reads 1.8% low, 61.1 mph at an indicated 60. 275/65R17 is 1.0 in taller: with a speedometer set for 255/65R17 it reads 3.3% low, 62.0 mph at an indicated 60.

What is the next size up from 275/65R17?

245/75R17: about 0.4 in taller and 1.2 in narrower. On a speedometer set for 275/65R17 it reads 1.3% low (60.8 mph at an indicated 60).