How tall is a 40x15.50R24LT tire?

A 40x15.50R24LT has a nominal overall diameter of 40 inches (1016 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 40x15.50R24LT tire fit?

A 40x15.50R24LT 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 40x15.50R24LT mean?

This is a flotation size, quoted in inches rather than millimetres. 40 is the overall diameter, 15.5 is the section width, R marks the construction (radial), and 24 is the wheel diameter.

Size Dimensions & Specs

Tires Size 40x15.50R24LT

Dimensions, specs, and every size 40x15.50R24LT tire currently in stock

Overall Height

40"

1016 mm · calculated

Section Width

15.5"

stated in inches

Sidewall Height

203 mm

Wheel Diameter

24"

609.6 mm

40x15.50R24LT Specifications

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

Specification	Imperial	Metric
Section width	15.5 in	—
Sidewall height	8 in	203 mm
Overall diameter (calculated)	40 in	1016 mm
Wheel / rim diameter	24 in	609.6 mm
Construction	Radial	—

What does 40x15.50R24LT mean?

Reading the code on your sidewall

Overall diameter

40 in

Flotation sizes lead with the tire's full height in inches rather than a width in millimetres.

Section width

15.5 in

The width across the widest point of the tire, also quoted in inches on this style of 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.

40x15.50R24LT Questions & Answers

Dimensions and fitment guidelines for size 40x15.50R24LT

Customer Support & Fitment Advice

Need Help Choosing The Right Tires?

Have questions about fitment, brands, or pricing? Our team of tire experts is here to guide you to the perfect set — zero pressure, zero sales tactics.

100% Guaranteed Fitment Advice

Talk to a Tire Specialist Today

We make tire buying fast and effortless. Call or email us anytime to verify size compatibility, load index, or speed ratings for your vehicle.

Call Direct

(916) 520-1702

Send Email

info@natireshub.com

Mon - Fri: 8:00 AM - 5:00 PM PST

✓

Fast Expert Advice

Response within 1 business hour

Live Inventory

Shop Our Collection

Explore premium tires, wheels, and fitments from top brands

275/55R20 TOYO PROXES ST III 117V XL BSW 500-A-A 40K

LT275/65R20 PEGASUS RTX R/T 126/123R 10PLY 40K+ ROAD HAZARD

P235/70R16 LEXANI LXHT-206 107T 500-A-A 55K+ ROAD HAZARD

LT265/65R18 RBP REPULSOR A/T PLATEAU 122/119R 10PLY M+S 50K + ROAD HAZARD

235/65R16C WATERFALL LT-300 121/119Q 12PLY

215/55R16 ROADTRACK TERRENA UHP 97V M+S 420-A-A 50K + ROAD HAZARD

LT275/65R20 RBP GURANTOR H/T 126/123Q 10PLY

295/35ZR24 ROYALBLACK RACINGTRAC 110W 420-A-A 50K + ROAD HAZARD

LT285/55R20 ROYALBLACK TERRA FORCE RTX R/T 124/121S 12PLY

LT275/55R20 FORTUNE TORMENTA R/T FSR309 120/117Q 10PLY M+S 50K 80psi *NEW

195/50R15 ROADTRACK TERRENA A/S 82V 560-A-A 55K + ROAD HAZARD

255/65R18 LANDSPIDER CITYTRAXX H/T 111H 480A-A 50K + ROAD HAZARD

P215/60R17 LEXANI QUATTRO TEMPO TOUR AW 96H BLK 600A-A 70K+ ROAD HAZARD

205/40ZR17 ROYALBLACK RACINGTRAC 84W XL 420-A-A 50K + ROAD HAZARD

185/65R15 GLADIATOR X COMP HP AS1 88H 420 A-A 60K + ROAD HAZARD

285/35ZR19 ROADTRACK TERRENA UHP 103Y M+S 420-A-A 50K + ROAD HAZARD

205/55R16 TRAVELSTAR ECO-MILE 4S 91V ALL-WEATHER 520A-A 60K+ ROAD HAZARD

235/50ZR18 ROADTRACK TERRENA UHP 110W XL 420-A-A 50K + ROAD HAZARD