How tall is a 31x13.50R22LT tire?

A 31x13.50R22LT has a nominal overall diameter of 31 inches (787 mm), calculated as the 22-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 31x13.50R22LT tire fit?

A 31x13.50R22LT fits a wheel of 22 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 31x13.50R22LT mean?

This is a flotation size, quoted in inches rather than millimetres. 31 is the overall diameter, 13.5 is the section width, R marks the construction (radial), and 22 is the wheel diameter.

Size Dimensions & Specs

Tires Size 31x13.50R22LT

Dimensions, specs, and every size 31x13.50R22LT tire currently in stock

Overall Height

31"

787 mm · calculated

Section Width

13.5"

stated in inches

Sidewall Height

4.5"

114 mm

Wheel Diameter

22"

558.8 mm

31x13.50R22LT Specifications

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

Specification	Imperial	Metric
Section width	13.5 in	—
Sidewall height	4.5 in	114 mm
Overall diameter (calculated)	31 in	787 mm
Wheel / rim diameter	22 in	558.8 mm
Construction	Radial	—

What does 31x13.50R22LT mean?

Reading the code on your sidewall

Overall diameter

31 in

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

Section width

13.5 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

22 in

Fits a wheel measuring 22 inches across.

31x13.50R22LT Questions & Answers

Dimensions and fitment guidelines for size 31x13.50R22LT

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

33X12.50R22 RBP REPULSOR M/T 3 BSW 114Q 12PLY 80psi

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

LT275/65R20 ROYALBLACK TERRA FORCE RTX R/T 128/125S 12PLY

265/70R16 TRAVELSTAR ECOPATH A/T 112T 520-A-B 50K+ ROAD HAZARD

255/45ZR18 ROYALBLACK RACINGTRAC 103W XL 420-A-A 50K + ROAD HAZARD

265/70R16 COSMO EL JEFE H/T BW 112H M+S 560-A-A 55K+ROAD HAZARD

Mohawk Comanche R/T 275/55R20

305/25R32 LEXANI LX-THIRTY 108W XL 320-A-A 30K + ROAD HAZARD dot-1120

285/45ZR22 LANVIGATOR EXCITE 114W XL 420 A-A 50K + ROAD HAZARD

LT265/70R16 ATLANDER ROVERCLAW A/T 121/118S 10PLY

235/45R17 TOYO EXTENSA HP II 97W XL 500-A-A 45K

Leao Reg Drive AAR22S 3PMSF 225/70R19.5

33X12.50R20LT ATLANDER ROVERCLAW M/T I 119Q ***12PLY

245/45ZR20 ZEETEX SU1000 103Y XL 400-A-A 35K + ROAD HAZARD

245/45ZR18 FORTUNE VIENTO FSR702 A/S 100Y XL M+S 500A-A 50K

P265/70R16 LEXANI LXHT-206 111T 500-A-A 55K+ ROAD HAZARD

245/30ZR22 PEGASUS HPX SPORT A/S 92W XL 420 AA A 50K + ROAD HAZARD

265/70R16 ZETA CONSENSO H/T 112H 500A-A M+S 40K+ ROAD HAZARD

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