Cooper Discoverer AT3 LT Tires

Product Info

Discoverer AT3 LT

Built for drivers who split time between pavement, gravel, and demanding job-site miles, the Cooper Discoverer AT3 LT is a heavy-duty all-terrain option for trucks and truck-based SUVs. The Cooper Discoverer AT3 LT tires combine long-wear design with dependable traction and are available at Stokes Tire Service in key LT sizes like 245/70-17, 265/70-17, and 265/75-16.

For heavy-duty pickups, midsize pickups, and body-on-frame SUVs, this model stays focused on real-world hauling, towing, and rough-road durability. Every active Stokes Tire Service fitment is LT and Load Range E, with snow-rated capability plus the Three-Peak Mountain Snowflake for year-round confidence.

Cooper backs this tire with a 60,000-mile limited warranty, while Even Wear Arc Technology helps promote balanced pressure and steadier handling over time. Durable-Tread Technology, a shred-resistant silica compound, and Stone Ejector Ledges support drivers who need extra protection on rocky roads and repeated gravel use. To find the right fit, Shop Tires, book a Schedule Appointment, or stop by Stokes Tire Service for a Tire Consultation.

Tire Sizes