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Hero image 0 of Cooper Discoverer AT3 XLT All-Terrain Tire - LT275/70R18 125S LRE 10PLY Rated Fits: 2019-23 Ram 1500 Rebel, 2020-23 GMC Sierra 2500 HD AT4, 0 of 4
Cooper Discoverer AT3 XLT All-Terrain Tire - LT275/70R18 125S LRE 10PLY Rated Fits: 2019-23 Ram 1500 Rebel, 2020-23 GMC Sierra 2500 HD AT4
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Key item features
- All-Terrain Performance: The Cooper Discoverer AT3 XLT tire offers a seamless transition across various terrains, including work sites, pavement, and trails.
- Enhanced Durability: This tire boasts superior cut and chip capabilities compared to its competitors, ensuring robust performance.
- Quiet Operation: Featuring trademarked "Whisper Groove" technology, the tire is 20% quieter, contributing to a peaceful driving experience.
- Aggressive Aesthetics: The tire showcases an aggressive tread design, a unique sidewall, and eye-catching raised white lettering for a distinctive look.
- Specific Fitment: Designed to fit a range of vehicles, including the 2019-23 Ram 1500 Rebel and 2020-23 GMC Sierra 2500 HD AT4, among others.
- Tire Specifications: The tire is an LT275/70R18 125S LRE 10PLY Rated model, indicating its size, load index, speed rating, and ply rating.
- Driving Dynamics: Provides highway performance and sport-like handling, combining both utility and responsive control.
Generated by AI
Specs
- Tire seasonAll-Season
- ManufacturerCooper
- Tire width275 mm
- Tire load rangeE
- Tire load index125
- Vehicle fitment typeSpecific
Reviews summary
Pros
- : Offers reasonable pricing compared to others.
- : Tires feature a prominent, aggressive look.
Generated by AI
Current price is USD$326.99
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About this item
Product details
The new Cooper Discoverer A/T3 XLT is the perfect combination of style and performance. The tire boasts superior cut and chip capabilities versus its competitors, an industry leading mileage warranty of 60,000 miles, and is now 20% quieter thanks to its trademarked "Whisper Groove" technology. This tire transitions from work site, to pavement, to trail seamlessly. In addition, the Cooper Discoverer A/T3 XLT features an aggressive tread design, unique sidewall, and eye-catching raised white lettering. Did we mention Cooper Tire is an American company?
- Cooper Discoverer AT3 XLT 275/70R18 125 S Tire 2021-23 Ram 2500 Limited Longhorn 2014-20 Ram 2500 Laramie Limited 2017-22 Ford F-250 Super Duty Lariat 2021-23 Ford F-150 Tremor 2020-23 Chevrolet Silverado 2500 HD LTZ 2022-23 Chevrolet Silverado 1500 ZR2 2011-20 Ford F-350 Super Duty Lariat 2020-23 GMC Sierra 3500 HD AT4 2011-14 Ford F-250 Super Duty Lariat 2015-16 Ford F-250 Super Duty King Ranch 2005-06 Ford F-250 Super Duty Lariat 2022-23 Chevrolet Silverado 3500 HD WT 2008 Ford F-250 Super Duty FX4 2005-07 Ford F-350 Super Duty Lariat 2017-23 Nissan Titan PRO-4X 2007 Ford F-250 Super Duty King Ranch 2008 Ford F-350 Super Duty FX4 2021 Ford F-350 Super Duty XLT 2015-20 Ram 3500 Laramie Limited 2021-23 Ram 3500 Tradesman 2009-10 Ford F-250 Super Duty Cabela's 2009-10 Ford F-350 Super Duty Cabela's 2013 Ram 3500 Laramie Longhorn
- Highway Performance and Sports like handling
- Sport Performance
- Keep tabs on your tread life
- Find peace on the road
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Tire season
All-Season
Manufacturer
Cooper
Tire width
275 mm
Tire load range
E
Warranty
Warranty information
60,000 Miles
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
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- : Tires feature a prominent, aggressive look.
Generated by AI
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Showing 1-3 of 12 reviews
Jul 30, 2025
Blueknight1963
5 out of 5 stars review
Verified Purchase
Cooper AT3 XlT
Awesome tires, I would buy them again. They look and. run great on my 2025 Jeep Wrangler.
Incentivized Review
Helpful?318ZO85X0KEQ324298609
Jul 17, 2025
Steven
5 out of 5 stars review
Verified Purchase
Always been a Cooper fan and Walmart had the best price I found locally
Incentivized Review
Helpful?318ZO85X0KEQ324298609
Jan 9, 2026
christina52003
5 out of 5 stars review
Verified Purchase
These tires look awesome on my son's black Ram truck! And most importantly, they hold up well.
Incentivized Review
Helpful?318ZO85X0KEQ324298609
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