Cooper Discoverer Road and 275/55R20 XL 117H | Winter
Cooper Discoverer Road and Trail AT All-Terrain Tire, 275/55R20 XL 117H, Set of 1
About This Tire
The Cooper Discoverer Road and Trail AT 275/55R20 XL 117H costs $288 per tire and features a 117H load/speed rating for SUV and light truck applications. This winter-rated all-terrain tire delivers exceptional versatility through its innovative continuous tread pattern that extends 50% further down the sidewall with twice the thickness of conventional designs, creating superior grip on soft or uneven surfaces.
With a load capacity of 2,833 pounds and 12/32nds tread depth, this tire handles both daily commuting and challenging off-road adventures with confidence. The interlocking tread blocks and connected center tread lugs provide consistent control across varied terrain while maintaining the severe snow designation for winter driving capability. The asymmetrical tread design resists cutting, cracking, and tearing that destroys lesser tires on tough trails.
This tire is ideal for SUV and light truck owners who prioritize all-terrain versatility without sacrificing on-road comfort, fitting popular vehicles that demand both highway refinement and trail-ready performance. Rated 4.6/5 stars from 162 reviews, customers consistently praise the tire's balanced performance between comfort and capability, making it a reliable choice for drivers seeking year-round dependability in challenging conditions.
Key Features
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💬 What Customers Say
Terrific tires. They are quiet for being all terrain and the price on Amazon was unbeatable. Cooper Tires are awesome. Had these installed on my 2016 Tundra.
Great looking tire and the price to match.
This is our first set of Coopers. The ride was nice and smooth, grips great in the rain, tread is thick enough I’m not worried about small punctures while in the woods. They also are fairly quiet for an all terrain! We’ve got almost 20k on this set so far. I’ll update when it’s time for replacement.




