285/25R20 In Inches – Tire Size & Rim Fitment Guide


What size tire is 285/25R20 in Inches?

The 285/25R20 tire has an overall diameter of 25.6 inches, a section width of 11.2 inches, and can be mounted on 20 x 10.5 inches rim. The equivalent tire size in the high flotation system is 25.6x11.2R20.

InchesMillimeters
Tire Diameter25.6650.5
Section Width11.2285
Rim Height20508
Sidewall Height2.871.3
Circumference80.52043.6
tire diameter
11.2"
25.6"
Tire Side
Tire Circumference
80.5"
20"
2.8"
787.5 Revs/Mile

To help you understand, we'll break down each part of the 285/25R20 tire size to know what these numbers represent & how they may affect your vehicle tire's performance:



How tall is a 285/25R20 tire?

A 285/25R20 tire has a height of 25.6 inches (650.5 mm). This is the measurement from the bottom to the highest point at the top of a tire through its exact center when inflated and no load.

Tire Diameter
Tire diameter: 25.6 In.


How wide is a 285/25R20 tire?

The 285/25R20 has a width of 11.2 inches (285 mm). This is the tire measurement at its thickest point, the distance between the inner sidewall’s and the outer sidewall’s widest point, also known as section width or tread width.

You can put a slightly wider or narrower tire on a rim as long as it falls within the manufacturer's recommended tire width range.

tread width
Tread width: 11.2 In.


285/25R20 sidewall height

The sidewall height of a 285/25R20 is 2.8 inches (71.3 mm). It’s measured from the rim to the outer edge of the tire's tread, expressed as a percentage of tire width.

sidewall height
Sidewall height: 2.8 In.


What size rim do I need for 285/25R20 tire?

You can put on a rim with a height of 20 inches and a rim width of 10.5 inches for a 285/25R20 tire. (Based on recommendations of The Tire and Rim Association (TRA))

Putting very wide tires on narrow rims or vice versa can result in reduced performance of the tire.

Rim Diameter
Rim height: 20 In.
rim width
Rim width: 10.5 In.


285/25R20 circumference

The 285/25R20 tire has a circumference of 80.5 inches (2043.6 mm), This is the measurement of the distance the tire covers in one full rotation.

The tire circumference is important for your vehicle's overall performance, affecting its speedometer accuracy, acceleration and fuel efficiency.

Circumference
Circumference: 80.5 In.


285/25R20 Revolutions

The 285/25R20 performs 787.5 revs/mile. Revolutions per mile indicate the number of times a tire rotates while it covers the distance of one mile.

Revolutions
787.5 revs/mile


Compatible Tire Sizes for 285/25R20

As a rule, you can replace the tire within a 3% difference in tire diameter (height) of the OEM tire size. However, it should be considered as a general guideline, not a hard and fast rule. Here is a list of compatible tire sizes for 285/25R20:

Tire SizeDiameterRim (H x W)
265/35R1926.3″ (+2.7%)19″ x 9.0-10.5″
265/30R2026.3″ (+2.7%)20″ x 9.0-10.0″
305/30R1926.2″ (+2.3%)19″ x 10.5-11.5″
225/35R2026.2″ (+2.3%)20″ x 7.5-9.0″
315/25R2026.2″ (+2.3%)20″ x 11.0-12.0″
225/40R1926.1″ (+1.9%)19″ x 7.5-9.0″
255/35R1926″ (+1.5%)19″ x 8.5-10.0″
295/30R1926″ (+1.5%)19″ x 10.0-11.0″
355/25R1926″ (+1.5%)19″ x 12.5-13.5″
255/30R2026″ (+1.5%)20″ x 8.5-9.5″
305/25R2026″ (+1.5%)20″ x 10.5-11.5″
125/70R1925.9″ (+1.2%)19″ x n/a
215/40R1925.8″ (+0.8%)19″ x n/a
245/35R1925.8″ (+0.8%)19″ x 8.0-9.5″
245/30R2025.8″ (+0.8%)20″ x 8.0-9.0″
295/25R2025.8″ (+0.8%)20″ x 10.0-11.0″
285/30R1925.7″ (+0.4%)19″ x 9.5-10.5″
335/25R1925.6″ (Equal)19″ x 11.5-12.5″
235/30R2025.6″ (Equal)20″ x 8.5″
235/35R1925.5″ (-0.4%)19″ x 8.0-9.5″
275/30R1925.5″ (-0.4%)19″ x 9.0-10.0″
135/60R1925.4″ (-0.8%)19″ x n/a
275/25R2025.4″ (-0.8%)20″ x 10.0″
115/70R1925.3″ (-1.2%)19″ x n/a
265/30R1925.3″ (-1.2%)19″ x 9.0-10.0″
225/30R2025.3″ (-1.2%)20″ x 8.0″
225/35R1925.2″ (-1.6%)19″ x 7.5-9.0″
315/25R1925.2″ (-1.6%)19″ x 11.0-12.0″
215/30R2025.1″ (-2%)20″ x 7.5-9.0″
255/30R1925″ (-2.4%)19″ x 8.5-9.5″
305/25R1925″ (-2.4%)19″ x 10.5-11.5″
215/35R1924.9″ (-2.8%)19″ x 7.0-8.5″

More tire sizes for 20" Wheel:

25″ Tire Diameter

26″ Tire Diameter

27″ Tire Diameter


28″ Tire Diameter

29″ Tire Diameter

30″ Tire Diameter


31″ Tire Diameter

32″ Tire Diameter

33″ Tire Diameter


34″ Tire Diameter

35″ Tire Diameter

36″ Tire Diameter

37″ Tire Diameter

39″ Tire Diameter

*Disclaimer: Please note that our tire dimensions & measurements are an approximation number, while the tire manufacturers may have different ways in calculating or rounding numbers. We recommend referring to the vehicle manufacturer's manual or checking with the tire technician to find out the correct tire size for your vehicle.


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