How tall is a LT375/40R24 tire?

A LT375/40R24 has a nominal overall diameter of 35.82 inches (910 mm), calculated as the 24-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 LT375/40R24 tire fit?

A LT375/40R24 fits a wheel of 24 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 LT375/40R24 mean?

375 is the section width in millimetres. 40 is the aspect ratio — the sidewall is 40% of the width, so 150 mm here. R marks the construction (radial). 24 is the wheel diameter in inches.

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Size Dimensions & Specs

Tires Size LT375/40R24

Dimensions, specs, and every size LT375/40R24 tire currently in stock

Overall Height

35.82"

910 mm · calculated

Section Width

375 mm

14.76 inches

Sidewall Height

5.91"

150 mm · 40% profile

Wheel Diameter

24"

609.6 mm

LT375/40R24 Specifications

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

Specification	Imperial	Metric
Section width	14.76 in	375 mm
Aspect ratio	40%	—
Sidewall height	5.91 in	150 mm
Overall diameter (calculated)	35.82 in	910 mm
Wheel / rim diameter	24 in	609.6 mm
Construction	Radial	—
Service type	Light truck	—

What does LT375/40R24 mean?

Reading the code on your sidewall

Section width

375 mm

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

Aspect ratio

40% profile

The sidewall stands 40% of the section width, which is 150 mm on this size.

Construction (R)

Radial

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

Wheel diameter

24 in

Fits a wheel measuring 24 inches across.

LT375/40R24 Questions & Answers

Dimensions and fitment guidelines for size LT375/40R24

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Tires Size LT375/40R24

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LT375/40R24 Specifications

What does LT375/40R24 mean?

375 mm

40% profile

Radial

24 in

LT375/40R24 Questions & Answers

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