Cooper Discoverer Road and 255/55R20 XL 110V | Winter

Cooper Discoverer Road and Trail AT All-Terrain Tire, 255/55R20 XL 110V, Set of 1

★★★★½4.6 (162 reviews)
Brand: COOPER
❄️ Winter4.6/5💰 $430📏 255/55R20 XL 110V🚗 SUV/Light Truck

About This Tire

The Cooper Discoverer Road + Trail AT 255/55R20 XL 110V costs $430 per tire and features a 110V load/speed rating for SUV and light truck applications. This versatile tire bridges the gap between highway comfort and off-road capability, delivering the performance SUV and truck owners need for both daily commuting and weekend adventures.

With a load capacity of 2,337 pounds and 11/32nds tread depth, this tire handles demanding applications while providing extended tread life. The innovative design features a continuous tread pattern that extends 50% further down the sidewall with twice the thickness of previous designs, creating superior grip on soft or uneven terrain. Connected center tread lugs earn this tire its Severe Snow Designation, ensuring reliable winter performance when conditions turn challenging.

This tire is ideal for SUV and light truck drivers who prioritize year-round versatility, fitting vehicles like the Ford F-150, Chevy Tahoe, and Toyota 4Runner. The interlocking tread blocks provide consistent control across wet pavement, dry highways, and trail surfaces, while the improved design delivers a surprisingly quiet ride on city streets. Rated 4.6 out of 5 stars from 162 reviews, customers consistently praise the tire's balanced performance between comfort and capability, making it a smart investment for drivers seeking one tire that truly does it all.

Key Features

🎯
Extended Sidewall Tread
Continuous tread pattern extends 50% further down the sidewall with twice the thickness for enhanced grip on soft terrain.
❄️
Severe Snow Certified
Connected center tread lugs deliver stability and traction on snowy surfaces with official severe snow designation.
🛞
Interlocking Tread Design
Blocks work together to provide consistent control and grip across uneven terrain in wet and dry conditions.
💪
Trail-Tough Durability
Engineered tread compound resists cutting, cracking, and tearing while promoting more even wear patterns.
🔇
Quiet Highway Comfort
Improved design reduces road noise for a smoother, quieter ride from city streets to country roads.
🛡️
Heavy Load Capacity
Supports up to 2,337 pounds per tire with XL construction for demanding SUV and truck applications.

🎯 Best For

SUVs and trucks requiring year-round versatilityMixed driving from highways to moderate off-road trailsDrivers who want winter capability without seasonal tire swapsThose seeking long tread life with 65,000-mile warranty coverage
📋

Specifications

📏
Size
255/55R20 XL 110V
⚖️
Load Index
110
🏎️
Speed Rating
V
📐
Tread Depth
11 32nds
💪
Load Capacity
2337 Pounds

⭐ Customer Reviews

4.6
★★★★½
Based on 162 reviews
View All Reviews

💬 What Customers Say

★★★★★5.0 out of 5 stars Awesome tires

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.

corknpete · October 10, 2025👍 2 found helpful
★★★★★5.0 out of 5 stars Competitive price.

Great looking tire and the price to match.

Maria M · November 13, 2025
★★★★★5.0 out of 5 stars Smooth, quiet ride for an all-terrain

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.

Rachel Johnson · December 6, 2025👍 2 found helpful
🏆 Amazon Best Sellers Rank: #58,706 in Automotive

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$430
★★★★½(162)
Cooper Discoverer Road and Trail AT All-Terrain Tire, 255/55R20 XL 110V, Set of 1
Size255/55R20 XL 110V
Season❄️ Winter
VehicleSUV/Light Truck