Cooper Discoverer Stronghold AT 265/70R18 | Fits F-150, Silverado, RAM

Cooper Discoverer Stronghold AT All-Terrain Tire, LT265/70R18, Set of 1

★★★★4.4 (55 reviews)
Brand: COOPER
❄️ Winter4.4/5💰 $191📏 265/70R18🚗 SUV/Light Truck

About This Tire

The Cooper Discoverer Stronghold AT 265/70R18 costs $191 per tire and delivers exceptional winter performance for SUVs and light trucks through its Three-Peak Mountain Snowflake certification. This all-terrain tire combines textured shoulder edges that bite into snow and ice with Cooper's advanced 3D-sipe technology, creating the stability and grip needed for challenging winter conditions. Wide open grooves effectively grab and release soft surfaces while preventing stone retention, making it equally capable on dirt roads and snowy terrain.

With a load capacity of 3,525 pounds and 16 millimeters of tread depth, this tire handles heavy-duty applications while resisting cracking, tearing, and premature tread rounding. The substantial construction and non-directional tread pattern allow for flexible rotation patterns that extend tire life across demanding conditions. This tire is ideal for truck and SUV owners who prioritize winter traction and durability, fitting popular vehicles like the F-150, Silverado, and RAM.

Rated 4.4 out of 5 stars from 55 reviews, customers consistently praise the tire's snow-gripping capability and all-terrain versatility, making it a reliable choice backed by Cooper's 60,000-mile limited treadwear warranty and 45-day test drive guarantee.

Key Features

❄️
Three-Peak Mountain Snowflake Certified
Textured shoulder edges grip snow and ice for superior winter traction performance.
🛞
3D-Sipe Technology
Advanced siping provides enhanced stability while maintaining flexible tread movement.
💪
Stone Ejection Design
Wide open grooves prevent stone retention and resist tread damage from debris.
🎯
Non-Directional Tread Pattern
Allows flexible tire rotation patterns for even wear and extended tire life.
🛡️
Reinforced Construction
Resists cracking, tearing, and premature tread rounding under heavy loads.
🌧️
All-Terrain Capability
Delivers consistent grip across wet roads, dirt, and soft surface conditions.

🎯 Best For

SUVs and light trucks requiring winter tractionDrivers navigating mixed terrain and harsh weatherHeavy-duty applications with 3,525-pound load demandsOff-road enthusiasts needing year-round reliability
📋

Specifications

📏
Size
265/70R18
📐
Tread Depth
16 Millimeters
💪
Load Capacity
3525 Pounds
🛡️
Warranty
60,000 Miles Limited Treadwear Warranty

⭐ Customer Reviews

4.4
★★★★
Based on 55 reviews
View All Reviews

💬 What Customers Say

★★★★★5.0 out of 5 stars Tires

Great price and shipped fast.

Candice · December 10, 2025
★★★★★5.0 out of 5 stars Great Tires

I first bought a set of these tires for my 2017 Ram. They ride great and traction in rain and snow is excellent. Noise is very minimal on my Ram for the deep tread. So I just received a set for my 2023 Jeep. Can’t wait to get these installed and see the difference in handling and control.

R Crayne · December 11, 2025
★★★★★5.0 out of 5 stars Awesome tire

Awesome snow tire for plowing! Always loved cooper anyway but these are great

Casey a phelps · December 4, 2025
🏆 Amazon Best Sellers Rank: #97,281 in Automotive

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$191
★★★★(55)
🛡️ 60,000 Miles Limited Treadwear Warranty
Cooper Discoverer Stronghold AT All-Terrain Tire, LT265/70R18, Set of 1
Size265/70R18
Season❄️ Winter
VehicleSUV/Light Truck
Warranty60,000 Miles Limited Treadwear Warranty