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335/25R22 in inches

A 335/25R22 tire is 28.6″ tall and 13.2″ wide, and fits a 22″ wheel. In inches it is written 28.6×13.2R22.

Diameter28.59″
Width13.19″
Sidewall3.30″
335/25R22 drawn to scale: 28.59 inch diameter, 3.30 inch sidewall, 22 inch wheel, 13.19 inch tread width22″ wheel3.30″28.59″ overall13.19″ wideSide view
Drawn to scale. Nominal dimensions calculated from the size code.
Manufacturer data

How tall 335/25R22 tires really are

Heights published by Michelin and Toyo for all 2 tires in this size. Their published revolutions per mile work out to 27.7–27.8″ under load (below).

Real 335/25R22 tires measure 28.60–28.62″, against 28.59″ from the size code. They run both taller and shorter than the size code.

Height under load27.7–27.8″

Published revs per mile (726–727) mean the tire rolls like a 27.7–27.8″ tire on the vehicle. Use this for speedometer calibration.

Weight spread33.8–38.4 lb

The lightest (Michelin Pilot Sport 4 S, XL) is 4.6 lb lighter per corner than the heaviest (Toyo Proxes ST III, XL).

2 tires in 335/25R22

Sort by the spec you care about.

LoadRevs/miSource
Michelin Pilot Sport 4 SPerformanceXL · 105(Y)28.6033.89.52,039727Spec page
Toyo Proxes ST IIIPerformanceXL · 105W28.6238.410.22,039726Spec page

Is 335/25R22 a 29-inch tire?

≈29″

Close. The size code works out to 28.59″, and the 2 tires here publish 28.60–28.62″, so people call it a 29.

All 29-inch tire sizes, on every wheel size.

Compare with nearby sizes

Differences in overall diameter, calculated from each size code.

SizeDiameter ″vs 335/25R22Difference
295/25R2227.81-0.79″-2.8%
255/30R2228.02-0.57″-2.0%
265/30R2228.26-0.33″-1.2%
275/35R2128.58-0.02″-0.1%
325/30R2128.68+0.08″+0.3%
285/30R2228.73+0.14″+0.5%
295/30R2228.97+0.37″+1.3%
255/35R2229.03+0.43″+1.5%
305/30R2229.20+0.61″+2.1%
265/35R2229.30+0.71″+2.5%

How to read 335/25R22

How to read any tire size

335/25R22 105Y as printed on the tire sidewall, with each part numbered335/25R22 105Y123456
How 335/25R22 105Y is printed on the sidewall. It's the most common code among the 2 tires here (1 of them); tires in this size come in other load and speed ratings too.
1335Section width

335 mm across the widest point, or 13.19 inches. Every 335 size

225Aspect ratio

A percentage, not a measurement: the sidewall is 25% as tall as the tire is wide, which is 83.8 mm or 3.30 inches.

3RConstruction

Radial construction.

422Wheel diameter

Mounts on a 22-inch wheel. Approved wheel widths run 11.5″ to 12.5″.

5105Load index

Each tire carries up to 2,039 lb (925 kg) at its maximum pressure.

6YSpeed rating

Rated for up to 186 mph sustained.

XLExtra load

Printed after the size.

SpecificationInchesMetric
Overall diameter28.59726 mm
Section width13.19335 mm
Sidewall height3.3083.8 mm
Circumference89.82,282 mm
Revolutions per mile (calculated, unloaded)705.3438 per km
Revolutions per mile (published by manufacturers)726–727451–452 per km
Approved wheel width11.5–12.5292–318 mm

Speedometer error after switching to 335/25R22

Your actual speed– mph

Questions about 335/25R22

What is 335/25R22 in inches?

28.59 inches tall, 13.19 inches wide, on a 22-inch wheel. Written in inches, that is roughly 28.6×13.2R22.

How much does a 335/25R22 tire weigh?

Between 33.8 lb and 38.4 lb for the 2 tires listed here. The lightest is the Michelin Pilot Sport 4 S (XL); the heaviest is the Toyo Proxes ST III (XL).

What wheel width do I need for 335/25R22?

Manufacturers approve 11.5–12.5″ wide wheels for this size.

How many revolutions per mile does a 335/25R22 make?

Published figures run 726–727 revolutions per mile. The calculated figure is 705.3, but manufacturers measure the tire under load, where it rolls on a smaller radius.

How much taller is 335/25R22 than 265/30R22?

0.33 inches taller on paper (28.59″ vs 28.26″), which raises the axle about 0.17″. Your speedometer will read about 1.2% slow.