tiresizeinches.com

Metric tire size · 17 in wheel

285/75R17 tire size in inches and millimeters

mm, 115–395
% of width
inches

Reading 285/75R17. Change any field and the gauge follows.

Overall diameter

33.83in

A 285/75R17 tire stands 33.83 in (859.3 mm) tall, which makes it a 34-inch size, 0.17 in under.

Section width
11.22 in285 mm
Sidewall
8.42 in213.8 mm
Wheel
17 in431.8 mm
285/75R17 drawn to scaleA 285/75R17 tire drawn to scale, seen from the side and head-on at one scale. Four dimension lines label the overall diameter 33.83 in, the wheel diameter 17 in, the sidewall height 8.42 in and the section width 11.22 in. Every one of those values is stated in text on this page.33.83 in17 in wheel8.42 in11.22 in
Drawn to scale. Hover or focus a row in the equivalents table to lay that size over this one.

Full specification

285/75R17 — one measurement per row, in both unit systems
Dimension Inchesin Millimetersmm
Overall diameter33.83859.3
Section width11.22285.0
Sidewall height8.42213.8
Wheel diameter17.00431.8
Circumference106.282,699.6
285/75R17 — the quantities that are not one measurement in two units
QuantityValueUnit
Revolutions596.1per mile
Revolutions370.4per kilometer
Aspect ratio75% of section width
ConstructionRradial

Sizes that will do the same job

Where every equivalent size falls inside the tolerance bandA horizontal scale running from three percent under to three percent over the 285/75R17 overall diameter of 33.83 in. Each of the 10 sizes in the table is drawn as a tick at its own difference; the pointer marks 305/70R17 at −0.06%. Every plotted value is a row of the table below.−3−2−10123SHORTERTALLER305/70R17 · −0.06%
The scale is percent difference in overall diameter against 33.83 in. Every mark is a row of the table below, at its own distance from it.

10 sizes in this table are within ±3% of 33.83 in. A positive difference is taller than 285/75R17; every sign is printed as well as colored.

The most searched equivalents of 285/75R17, 10 listed, sorted by how far each is from 33.83 in. Open a row for its section width and speed.
Size Overall diameterin Difference vs 285/75R17% of diameter, then inches Actual speedmph at an indicated 60
33.81 −0.06% −0.02 in 60.0
33.69 −0.41% −0.14 in 59.8
33.63 −0.58% −0.20 in 59.7
34.32 +1.45% +0.49 in 60.9
34.36 +1.57% +0.53 in 60.9
33.26 −1.69% −0.57 in 59.0
33.24 −1.75% −0.59 in 59.0
34.42 +1.75% +0.59 in 61.0
33.12 −2.09% −0.71 in 58.7
33.06 −2.27% −0.77 in 58.6

The next sizes up and down

One width step and one profile step either side of 285/75R17, on the same wheel.
Size Overall diameterdifference % and inches Section widthvs 285/75R17, then mph at an indicated 60
narrower275/75R17 33.24−1.75% −0.59 in −0.39 in59.0 mph actual
wider295/75R17 34.42+1.75% +0.59 in +0.39 in61.0 mph actual
lower profile285/70R17 32.71−3.32% −1.12 in 0.00 in58.0 mph actual
taller profile285/80R17 34.95+3.32% +1.12 in 0.00 in62.0 mph actual