tireheight.com

235/60R17 in inches

A 235/60R17 tire is 28.1″ tall and 9.3″ wide, and fits a 17″ wheel. In inches it is written 28.1×9.3R17.

Diameter28.10″
Width9.25″
Sidewall5.55″
235/60R17 drawn to scale: 28.10 inch diameter, 5.55 inch sidewall, 17 inch wheel, 9.25 inch tread width17″ wheel5.55″28.10″ overall9.25″ wideSide view
Drawn to scale. Nominal dimensions calculated from the size code.
Manufacturer data

How tall 235/60R17 tires really are

Heights published by BFGoodrich, General, Michelin and Toyo for all 14 tires in this size. Their published revolutions per mile work out to 27.3″ under load (below).

Real 235/60R17 tires measure 28.10–28.11″, against 28.10″ from the size code. They run both taller and shorter than the size code.

Height under load27.3″

Published revs per mile (739–740) mean the tire rolls like a 27.3″ tire on the vehicle. Use this for speedometer calibration.

Weight spread25.6–33.1 lb

The lightest (General AltiMAX365 AW, SL) is 7.5 lb lighter per corner than the heaviest (Toyo Observe G3-Ice, XL).

14 tires in 235/60R17

Sort by the spec you care about.

LoadRevs/miSource
General AltiMAX365 AWTouringSL · 102H28.1025.611.01,874739Spec page
General ReliaTrekTouringSL · 102T28.1026.011.01,874739Spec page
General AltiMAX RT45TouringSL · 102T28.1026.111.01,874739Spec page
General AltiMAX RT45TouringSL · 102H28.1026.111.01,874739Spec page
Michelin CrossClimate2All-seasonSL · 102H28.1027.310.01,874740Spec page
Michelin X-Ice Snow+WinterXL · 106H28.1127.910.52,094740Spec page
Michelin X-Ice SnowWinterXL · 106T28.1128.310.52,094740Spec page
Toyo Extensa A/S IIAll-seasonSL · 102H28.1128.911.61,874739Spec page
Michelin Defender2All-seasonSL · 102H28.1029.110.51,874740Spec page
Toyo Celsius IITouringSL · 102H28.1129.211.61,874739Spec page
BFGoodrich Advantage ControlAll-seasonSL · 102H28.1129.811.51,874740Spec page
General AltiMAX Arctic XWinterXL · 106T28.1030.112.02,094739Spec page
Toyo OPEN COUNTRY Q/TAll-seasonSL · 102T28.1132.612.51,874739Spec page
Toyo Observe G3-IceWinterXL · 106T28.1133.113.12,094739Spec page

Is 235/60R17 a 28-inch tire?

≈28″

Yes. The size code works out to 28.10″, and the 14 tires here publish 28.10–28.11″, so people call it a 28.

All 28-inch tire sizes, on every wheel size.

Compare with nearby sizes

Differences in overall diameter, calculated from each size code.

SizeDiameter ″vs 235/60R17Difference
235/55R1727.18-0.93″-3.3%
225/60R1727.63-0.47″-1.7%
345/40R1727.87-0.24″-0.8%
215/65R1728.00-0.10″-0.4%
235/65R1628.03-0.07″-0.3%
205/75R1628.11+0.00″+0.0%
235/55R1828.18+0.07″+0.3%
225/65R1728.52+0.41″+1.5%
245/60R1728.57+0.47″+1.7%
275/55R1728.91+0.81″+2.9%

How to read 235/60R17

How to read any tire size

235/60R17 102H as printed on the tire sidewall, with each part numbered235/60R17 102H123456
How 235/60R17 102H is printed on the sidewall. It's the most common code among the 14 tires here (7 of them); tires in this size come in other load and speed ratings too.
1235Section width

235 mm across the widest point, or 9.25 inches. Every 235 size

260Aspect ratio

A percentage, not a measurement: the sidewall is 60% as tall as the tire is wide, which is 141.0 mm or 5.55 inches.

3RConstruction

Radial construction.

417Wheel diameter

Mounts on a 17-inch wheel. Approved wheel widths run 6.5″ to 8.5″.

5102Load index

Each tire carries up to 1,874 lb (850 kg) at its maximum pressure.

6HSpeed rating

Rated for up to 130 mph sustained.

SpecificationInchesMetric
Overall diameter28.10714 mm
Section width9.25235 mm
Sidewall height5.55141.0 mm
Circumference88.32,242 mm
Revolutions per mile (calculated, unloaded)717.7446 per km
Revolutions per mile (published by manufacturers)739–740459–460 per km
Approved wheel width6.5–8.5165–216 mm

Speedometer error after switching to 235/60R17

Your actual speed– mph

Questions about 235/60R17

What is 235/60R17 in inches?

28.10 inches tall, 9.25 inches wide, on a 17-inch wheel. Written in inches, that is roughly 28.1×9.3R17.

How much does a 235/60R17 tire weigh?

Between 25.6 lb and 33.1 lb for the 14 tires listed here. The lightest is the General AltiMAX365 AW (SL); the heaviest is the Toyo Observe G3-Ice (XL).

What wheel width do I need for 235/60R17?

Manufacturers approve 6.5–8.5″ wide wheels for this size.

How many revolutions per mile does a 235/60R17 make?

Published figures run 739–740 revolutions per mile. The calculated figure is 717.7, but manufacturers measure the tire under load, where it rolls on a smaller radius.

How much taller is 235/60R17 than 215/65R17?

0.10 inches taller on paper (28.10″ vs 28.00″), which raises the axle about 0.05″. Your speedometer will read about 0.4% slow.