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Gladiator QR55-ST All Position 11R22.5 G/14PLY

Commercial Truck - All Position
Commercial All Position

Rims Not Included

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7.8 Great

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1,000s of locations

US based customer support

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About the Manufacturer:

Launched in 1982 as a flagship brand of American Pacific Industries (API), Gladiator Tires has built a global reputation for manufacturing indestructible rubber for off-road, commercial, and agricultural applications. Operating in over 80 countries, the brand focuses on engineered toughness, delivering superior load-carrying capacity and longevity for light trucks, SUVs, and specialty equipment.

Gladiator actively proves its extreme durability on the world’s most punishing terrains by sponsoring professional off-road racing teams and events in grueling series like SCORE International.

Why Drivers Rely on Gladiator:

Extreme Durability: Reinforced sidewalls and heavy-duty rubber compounds designed specifically to handle heavy payloads, towing, and commercial hauling.

Off-Road Pedigree: Aggressive, race-proven traction tested in brutal environments through their SCORE International partnerships.

Versatile Strength: A comprehensive lineup covering everything from aggressive mud-terrain light trucks to highly stable RV, boat, and utility trailers.

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Specifications

Specs

Value

Description

Load Index

144/142

The load index (LI) is a 2- or 3-digit number that correlates to the maximum amount of weight the tire can carry. For example, a tire with a load index of 87 indicates that the tire can carry a maximum load of 1,201 lbs. In this particularly example, 4 tires (each with a load index of 87) can carry a maximum of 4,804 lbs. Refer to your vehicle owner's manual for the recommended minimum load index.

Speed Rating
A guide to buying tires

Speed rating (SR) indicates the maximum speed the tire can achieve. Higher speed ratings are typically associated with better handling capabilities. Refer to your vehicle owner's manual for the recommended minimum speed rating.

Load Range/Ply Rating
Types of tires

G/14PLY

Ply rating, more commonly referred to as load range, represents the strength and durability of the tire. Higher ratings may indicate your tires can handle heavier loads.

Max Single Load(lbs)

6175

The maximum load this tire will support. Remember to multiply this number by the number of tires installed on your vehicle to get the maximum carrying capacity. This number is directly related to the Load Index.

Tread Depth

18.0

The amount of tread on the tire. Once the tire is worn to 2/32nds, it is considered fully used and should be replaced at that time. Most tires will have tire indicators in the grooves of the tire to help you determine when the tires are worn down to 2/32nds.

Tread Design

Nondirectional

The pattern of the grooves, lugs, voids, and sipes on a tire's surface. This design affects the tire's traction, handling, and noise characteristics. Common types include symmetrical (uniform pattern across the tire), asymmetrical (different patterns on the inside and outside for varied road conditions), and directional (designed to rotate in one direction for improved wet traction and hydroplaning resistance).

Section Width

11.3

The measurement from sidewall to sidewall.

Overall Diameter

41.2

The height of the tire when fully inflated.

Manufacturer Part Number

1933291225

Manufacturer part number (sku)

Financing

You can pre-qualify to finance your tires, or you can simply choose Affirm at check-out. Fill out your information and choose the monthly payment that works best for you!

Select 3, 6 or 12 monthly payments, with rates from 10% - 36% APR. 18 months financing available for orders over $1000.00

Checking your eligibility won't affect your credit. You will receive an immediate answer from Affirm.

Affirm has no hidden fees or costs and is completely secure.
Quick and easy, real tire financing, real fast! You can apply in advance and know you can shop for tires when you are ready.

To learn more visit Buy With Affirm or read their convenient Affirm FAQ's. All credit decisions are made by Affirm.

To contact Affirm regarding your account, please call 1-855-423-3729.

No hidden fees

Affirm has no hidden fees or costs and is completely secure

Flexible

You choose the payment schedule that works for you

Quick and easy

Fill out your information and get a real-time decision

Pay over time

Choose the payment plan that works best for you

Learn more about Affirm tire financing options

No Credit? No problem!

Lease your tires with Katapult!

With a small down payment, and easy payments you can lease your tires. Payments are coordinated with your payday. Read more here about how Katapult works.

No credit required

Simple initial payment

No late fees ever

Payoff early is desired

Learn more about Katapult lease-to-own tire financing

Size Details

Size	Load Index/ Speed index	UTQG	Load Range/Ply Rating	Overall Diameter	Section Width	Rim Width Min	Rim Width Max	Rim Width Meas	Tread Depth (in)	Max Single Air Pressure (PSI)	Max Single Load (lbs)	Max Dual Air Pressure (PSI)	Max Dual Load (lbs)	MFG #
8R19.5	124/122J	-	F/12PLY	33.9	8.1	-	-	-	16.0	-	3525	-	3305	1933298194
11R22.5	144/142L	-	G/14PLY	41.2	11.3	-	-	-	18.0	-	6175	-	5840	1933291225
11R22.5	146/143L	-	H/16PLY	41.2	11.3	-	-	-	18.0	-	6944	-	6393	1933291226
11R24.5	146/143L	-	G/14PLY	43.1	11.3	-	-	-	18.0	-	6610	-	6005	1933291245
11R24.5	149/146L	-	H/16PLY	43.1	11.3	-	-	-	18.0	-	7160	-	6610	1933291246
215/75R17.5	135/133J	-	H/16PLY	30.3	8.5	-	-	-	16.0	-	4805	-	4540	1933291176
225/70R19.5	125/123M	-	F/12PLY	32.1	8.7	-	-	-	16.0	-	3640	-	3415	1933292194
225/70R19.5	128/126M	-	G/14PLY	32.1	8.7	-	-	-	16.0	-	3970	-	3750	1933292195
235/75R17.5	143/141J	-	H/16PLY	31.3	9.5	-	-	-	16.0	-	6005	-	5675	1933293176
245/70R19.5	135/133M	-	H/16PLY	33.1	9.5	-	-	-	16.0	-	4805	-	4540	1933294196
255/70R22.5	140/137J	-	H/16PLY	37.7	10.4	-	-	-	16.0	-	5510	-	5070	1933295226
265/70R19.5	139/137J	-	H/16PLY	34.3	9.6	-	-	-	16.0	-	5512	-	5203	1933296196
275/70R22.5	148/145J	-	H/16PLY	37.7	10.8	-	-	-	16.0	-	6940	-	6395	1933297726
285/75R24.5	144/141L	-	G/14PLY	41.3	11.5	-	-	-	18.0	-	6175	-	5675	1933298455
295/75R22.5	144/141L	-	G/14PLY	40.2	11.5	-	-	-	18.0	-	6175	-	5675	1933299225
295/75R22.5	146/143L	-	H/16PLY	39.9	11.7	-	-	-	19.0	120	6610	120	6005	1933299226