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Cooper Discoverer Road + Trail AT 225/60R18XL 104H RWL Tire

Truck/SUV - All Terrain
All Terrain

65K Mile Warranty

Free Installation — That’s up to $111.96 in savings when you buy 4 tires! | Only applicable by choosing one of our partner installers at checkout.

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Rims Not Included

easy test score

9.5 Superb

Availability

In Stock

Per Tire:

$234.99

Lightning Savings

Was $293.74

Estimated Delivery

Shipping

Tire coverage

$305.48

Installation available

Total

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Free Installation — That’s up to $111.96 in savings when you buy 4 tires! | Only applicable by choosing one of our partner installers at checkout.

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About the Manufacturer:

Founded in 1914 in the United States, Cooper Tires has built a century-long legacy as a cornerstone of the global replacement tire market. Now operating as a subsidiary of the Goodyear Tire & Rubber Company, the brand combines historic American engineering with cutting-edge global resources to deliver exceptional value and durability.

While Cooper boasts a rich motorsport heritage, most notably as the former long-time title partner of the Road to Indy development program, its primary focus today is strictly on consumer-driven innovation and advanced R&D.

Why Drivers Choose Cooper:

American Heritage & Expertise: Over 100 years of tire manufacturing experience, specializing in premium, high-quality aftermarket replacements.

Versatile Engineering: A comprehensive global lineup offering advanced safety, longevity, and rugged all-terrain capability.

Broad Vehicle Coverage: Reliable, budget-friendly performance engineered specifically for passenger cars, CUVs, SUVs, light trucks, and commercial vehicles.

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Specifications

Specs

Value

Description

Sidewall

RWL

Describes the sidewall appearance. Examples: BSW= Black Side Wall, WSW = White Side Wall, OWL = Outlined White Letters.

Load Index

104

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
Tires speed rating

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

Not Available

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.

UTQG

620AB

To help consumers evaluate their tires, the U.S. National Highway Traffic Safety Administration (NHTSA) created the Uniform Tire Quality Grading System (UTQG). The UTQG rates tires are rated on their tread-wear, traction performance, and temperature resistance. The grade for each of these can be found on the sidewall of your tire (except for winter tires and certain light truck tires).

Max Single Load(lbs)

1984

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.

Max Single Air Pressure(PSI)

The maximum air pressure this tire will support. This does not represent the amount of air pressure your tires should have at all times. Consult with your owner's manual to determine the best air pressure you should use for your vehicle.

Tread Depth

13.0

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).

Rim Width Range

6.0-8.0

The approved wheel rim width range this tire will support.

Measured Rim Width

6.5

The recommended wheel width as recommended by the tire manufacturer to get the best wear us performance for this tire.

Section Width

9.0

The measurement from sidewall to sidewall.

Tread Width

Not Available

The measurement from one side of the tread to the other side of the tread.

Overall Diameter

28.6

The height of the tire when fully inflated.

Manufacturer Part Number

171262049

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.

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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.

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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.

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Payoff early is desired

Learn more about Katapult lease-to-own tire financing

Size Details

Size	Load Index/ Speed index	UTQG	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 #
225/60R17	103H	620AB	27.6	9.0	6.0	8.0	6.5	13.0	50	1929	-	-	171261049
225/60R18	104H	620AB	28.6	9.0	6.0	8.0	6.5	13.0	50	1984	-	-	171262049
225/65R17	102H	620AB	28.5	9.0	6.0	8.0	6.5	13.0	44	1874	-	-	171263049
225/70R15	100T	620AB	27.4	9.0	6.0	7.5	6.5	14.0	44	1764	-	-	171264050
225/75R16	104T	620AB	29.2	8.8	6.0	7.5	6.0	14.0	44	1984	-	-	171265049
235/60R18	107H	620AB	29.0	9.4	6.5	8.5	7.0	13.0	50	2149	-	-	171266049
235/65R17	108H	620AB	29.0	9.4	6.5	8.5	7.0	13.0	50	2205	-	-	171267049
235/65R18	106V	620AB	30.0	9.4	6.5	8.5	7.0	11.0	44	2094	-	-	171268049
235/70R16	106T	620AB	28.9	9.4	6.0	8.0	7.0	14.0	44	2094	-	-	171269049
235/75R15	109T	620AB	28.8	9.3	6.0	8.0	6.5	14.0	50	2271	-	-	171270049
235/75R17	109T	620AB	30.8	9.3	6.0	8.0	6.5	14.0	44	2271	-	-	171271049
245/50R20	102V	620AB	29.6	10.0	7.0	8.5	7.5	11.0	44	1874	-	-	171272049
245/60R18	105H	620AB	29.5	9.8	7.0	8.5	7.0	13.0	44	2039	-	-	171273049
245/65R17	111T	620AB	29.5	9.8	7.0	8.5	7.0	13.0	50	2403	-	-	171274049
245/70R16	107T	620AB	29.5	9.8	6.5	8.0	7.0	14.0	44	2149	-	-	171275049
245/70R17	114T	620AB	30.5	9.8	6.5	8.0	7.0	14.0	50	2601	-	-	171276049
245/75R16	111T	620AB	30.4	9.8	6.5	8.0	7.0	14.0	44	2403	-	-	171277049
245/75R17	112T	620AB	31.5	9.8	6.5	8.0	7.0	14.0	44	2469	-	-	171278049
255/55R20	110V	620AB	31.0	10.4	7.0	9.0	8.0	11.0	50	2337	-	-	171279049
255/65R17	110T	620AB	30.0	10.2	7.0	9.0	7.5	13.0	44	2337	-	-	171280049
255/70R16	115T	620AB	30.0	10.2	6.5	8.5	7.5	14.0	50	2679	-	-	171281050
255/70R17	112T	620AB	31.1	10.2	6.5	8.5	7.5	14.0	44	2469	-	-	171282050
255/70R18	116T	620AB	32.0	10.2	6.5	8.5	7.5	14.0	50	2756	-	-	171283049
255/75R17	115T	620AB	32.0	10.0	6.5	8.5	7.0	14.0	44	2679	-	-	171284050
265/50R20	111V	620AB	30.4	10.9	7.5	9.5	8.5	11.0	50	2403	-	-	171285049
265/60R18	114H	620AB	30.5	10.7	7.5	9.5	8.0	13.0	50	2601	-	-	171286049
265/65R17	112T	620AB	30.5	10.7	7.5	9.5	8.0	13.0	44	2469	-	-	171287050
265/65R18	116H	620AB	31.5	10.7	7.5	9.5	8.0	13.0	50	2756	-	-	171288049
265/70R16	112T	620AB	30.6	10.7	7.0	9.0	8.0	14.0	44	2469	-	-	171289050
265/70R17	115T	620AB	31.5	10.7	7.0	9.0	8.0	14.0	44	2679	-	-	171290050
265/70R18	116H	620AB	32.6	10.7	7.0	9.0	8.0	14.0	44	2756	-	-	171291049
265/75R16	116T	620AB	31.6	10.5	7.0	9.0	7.5	14.0	44	2756	-	-	171292050
275/55R20	117H	620AB	31.8	11.2	7.5	9.5	8.5	13.0	50	2833	-	-	171293049
275/60R20	115H	620AB	32.9	11.0	7.5	9.5	8.0	13.0	44	2679	-	-	171294049
275/65R18	116H	620AB	32.0	11.0	7.5	9.5	8.0	13.0	44	2756	-	-	171296049
285/45R22	114H	620AB	32.2	11.2	9.0	10.5	9.5	12.0	50	2601	-	-	171295049