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Size 255--20 Cooper Tires
Winter / snow
- Passenger - Snow/Winter
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easy test score
8.5 Excellent
4.8
Cooper Discoverer AT3 4S 255/50R20XL 109H BSW
65,000 Warranty
- Truck/SUV - All Terrain
-
UTQG: 620AB
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easy test score
8.5 Excellent
5.0
Highway
- Truck/SUV - Highway
-
UTQG: 400AA
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easy test score
8.4 Excellent
Compare tires at a glance using our easy test score® system. Our proprietary algorithm factors in performance, expert insights, user reviews, and Uniform Tire Quality Grading (UTQG) scores.
Four criteria factor into easy test score®
-
Consumer reviews
Research based on customer reviews and buying behavior
-
Treadwear
The lifespan of a tire based on wear performance
-
Traction
The ability of a tire to grip to the road in wet conditions
-
Expert ratings
Input from veteran tire industry experts
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