Discoverer Stronghold AT

About the Cooper Discoverer Stronghold AT

All-Weather All-Terrain Passenger Light Truck tire.

Features

* Strong shoulder design features such as scooped tread edges, wide tread grooves and sidewall hook pattern* Wide open grooves in the tread* Cooper's 3D sipe technology* Textured edges on the shoulders* Strategically designed tread lugs* Ledges between the lugs* M+S Rated* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol* 60,000 Mile/96,000 km Limited Treadwear Warranty* 45-Day Satisfaction Guarantee

Benefits

* Provide grip and traction for the life of the tire* Grab and release soft surfaces* Helps to provide stability* Grab into the snow to help provide traction in harsh winter conditions* Help to resist cracking, tearing and rounding of the tread* Help prevent stones getting stuck in the tread* Meets the required performance criteria for Use in Severe Snow Conditions

Understanding the 35X12.50R20LT F size

In the size code 35R20, 35 is the section width in millimetres (about 1.4"). R20 means radial construction on a 20-inch wheel.

The load index 125 means each tire supports up to 3,638 lbs — about 14,552 lbs across a full set of four. The speed symbol R certifies the tire to 106 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.

What the Cooper Discoverer Stronghold AT is built for

The Cooper Discoverer Stronghold AT is an all-weather tire — a year-round option certified for severe snow service, so it can stay on the vehicle through winter. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test. It is classified for all-terrain (a/t) use.

Price and value

At $362.99 per tire, a full set of four costs $1451.96. That sits close to the average for the 107 tires we stock in this size. Backed by a 60,000-mile treadwear warranty, that works out to roughly $24.20 per 1,000 miles across the set.