How tall is a 275/25R28 tire?

A 275/25R28 has a nominal overall diameter of 33.42 inches (849 mm), calculated as the 28-inch wheel plus two sidewalls. This is the unloaded figure — a fitted tire sits fractionally shorter under the weight of the vehicle.

What wheel size does a 275/25R28 tire fit?

A 275/25R28 fits a wheel of 28 inches in diameter. The wheel also has to be within the rim width range the manufacturer publishes for this size, which is printed in the tire's spec sheet.

What do the numbers in 275/25R28 mean?

275 is the section width in millimetres. 25 is the aspect ratio — the sidewall is 25% of the width, so 68.8 mm here. R marks the construction (radial). 28 is the wheel diameter in inches.

Size Dimensions & Specs

Tires Size 275/25R28

Dimensions, specs, and every size 275/25R28 tire currently in stock

Overall Height

33.42"

849 mm · calculated

Section Width

275 mm

10.83 inches

Sidewall Height

2.71"

68.8 mm · 25% profile

Wheel Diameter

28"

711.2 mm

275/25R28 Specifications

Read directly from the size code. Load index, speed rating, and rim width range vary by model.

Specification	Imperial	Metric
Section width	10.83 in	275 mm
Aspect ratio	25%	—
Sidewall height	2.71 in	68.8 mm
Overall diameter (calculated)	33.42 in	849 mm
Wheel / rim diameter	28 in	711.2 mm
Construction	Radial	—

What does 275/25R28 mean?

Reading the code on your sidewall

Section width

275 mm

The distance from sidewall to sidewall across the tire's widest point.

Aspect ratio

25% profile

The sidewall stands 25% of the section width, which is 68.8 mm on this size.

Construction (R)

Radial

The body plies run across the tire at right angles to the direction of travel.

Wheel diameter

28 in

Fits a wheel measuring 28 inches across.

275/25R28 Questions & Answers

Dimensions and fitment guidelines for size 275/25R28

Tires Size 275/25R28

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Filter & search

275/25R28 Specifications

What does 275/25R28 mean?

275 mm

25% profile

Radial

28 in

275/25R28 Questions & Answers

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