Cooper Stronghold AT - LT285/75R18/E 129/126S Tire

|3 ratings
Item # 984214791
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Smart summary

Generated by AI
  • Durable Tread: Strategically designed tread lugs resist cracking, tearing, and rounding, while ledges between lugs prevent stone retention, ensuring protection in demanding environments.
  • Optimal Wet: Features a specialized rubber compound and wide lateral grooves, engineered to effectively plow through water and deliver maximum traction in wet conditions.
  • Off-Road Traction: Provides solid traction on dirt and gravel with wide open tread grooves that grab and release soft surfaces, complemented by narrower center grooves for enhanced stability.
  • Robust Shoulders: Strong shoulder design, including scooped tread edges, wide tread grooves, and a sidewall hook pattern, ensures consistent grip and traction throughout the tire's lifespan.
  • Winter Performance: Offers great snow traction with textured edges on the shoulders designed to grab into snow, meeting Three-Peak Mountain Snowflake Designation for harsh winter conditions.
  • Heavy-Duty Use: An All-Terrain tire specifically designed for Heavy Duty Pickup Trucks, capable of standing up to heavy loads and long highway hauling.
Cooper Stronghold AT - LT285/75R18/E 129/126S Tire
Cooper Stronghold AT - LT285/75R18/E 129/126S Tire
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About this item

Product details

Before purchasing tires, make sure to use our Tire Finder to select the right fit for your vehicle.

Cooper introduces the Discoverer Stronghold AT. Strong and Durable, and backed by a 60,000 mile warranty, this tire will last until the job is done! Strategically designed tread lugs help to resist cracking, tearing, and rounding of the tread. Ledges between the lugs help prevent stones getting stuck in tread. The Stronghold is protected from demanding environments. A specialized rubber compound and wide lateral grooves help plow through water, providing maximum traction.

Solid Traction in Dirt and Gravel
Wide open grooves in the tread grab and release soft surfaces, while the narrower center grooves help to provide stability.

Strength that Lasts the Test of Time
Strong shoulder design features such as scooped tread edges, wide tread grooves, and sidewall hook pattern all help provide grip and traction for the life of the tire.

Great Snow Traction
Textured edges on the shoulders grab into snow to help provide traction in harsh winter conditions.

Three-Peak Mountain Snowflake Designation
Tires designed for use in severe snow conditions and meet specific snow performance test requirements.

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Specifications

Product Details
Tire Size:285/75R18/E
Service Description:129/126S
Sidewall:Black sidewall
Material # or MSPN:170-289-048
Rim Width (min. to max.):7.5-9.5
Section Width:11.3
Overall Diameter:34.8
Tread Depth (32nds):17
RPM:597
Max Load (lbs.):4080 lbs @ 80 psi
UTQG Rating
Treadwear:0
Traction:0
Temperature:0

Warnings and disclaimers

Disclaimer

The below installation services are available at $20 per tire:
  • Plus Members save ½ off on a set of 4
  • Tire Mounting
  • Free Lifetime Rotation & Balance
  • Free Lifetime Flat Repair
  • 5 years Road Hazard Protection (Excluding New York State)
  • 4 years of 24-hour Roadside Assistance

Member ratings & reviews

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Showing 1-2 of 2 reviews

Nov 10, 2024
Alfalfa
5 out of 5 stars review

Verified Purchase

For heavyweight loads

This tire is very good for dirt roads and for the highway. On the highway is not very noisy and does grip very well. You need good shocks also. And you need at least the 2” lift on your truck or it will not fit. The with of tires is 34 1/2” inches. I have my tires on a RAM3500 4x4 SWRD.

Helpful?6IZQW1YBOIDE13608160717
Nov 5, 2025
JoeMac
5 out of 5 stars review

Verified Purchase

Cooper Tire Purchase

Excellent tires

Helpful?6IZQW1YBOIDE13608160717