What wheel size does a 14R17.5 tire fit?

A 14R17.5 fits a wheel of 17.5 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 14R17.5 mean?

14 is the section width in inches, R marks the construction (radial), and 17.5 is the wheel diameter in inches. This size states no aspect ratio, so its overall height is not derivable from the code — check the manufacturer's spec sheet for the fitted height.

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Size Dimensions & Specs

Tires Size 14R17.5

Dimensions, specs, and every size 14R17.5 tire currently in stock

Section Width

14"

stated in inches

Wheel Diameter

17.5"

444.5 mm

14R17.5 Specifications

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

Specification	Imperial	Metric
Section width	14 in	—
Wheel / rim diameter	17.5 in	444.5 mm
Construction	Radial	—

What does 14R17.5 mean?

Reading the code on your sidewall

Section width

14 in

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

Construction (R)

Radial

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

Wheel diameter

17.5 in

Fits a wheel measuring 17.5 inches across.

14R17.5 Questions & Answers

Dimensions and fitment guidelines for size 14R17.5

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