Cooper Discoverer AT3 LT Tires

Product Info

Discoverer AT3 LT

Built for hard-working trucks that split time between pavement, gravel, mud, and winter roads, Cooper Discoverer AT3 LT is a practical all-terrain choice for drivers who need durability without giving up everyday comfort. The Cooper Discoverer AT3 LT tires are available at Advantage Tire Pros in LT load range E fitments like 245/75-17, 265/70-17, and 215/85-16 for towing, hauling, and mixed on/off-road use.

This lineup fits heavy-duty pickups, work trucks, and full-size SUVs that need LT strength, load range E construction, and severe-snow traction. Every active size in this Advantage Tire Pros catalog is snow-rated and carries the Three-Peak Mountain Snowflake designation, with a 60,000-mile limited treadwear warranty for added confidence through changing seasons.

Cooper backs this model with Even Wear Arc Technology, Durable-Tread Technology, Whisper Grooves, Snow Groove Technology, Stone ejector ledges, and Rugged traction shoulders to help support long wear, winter grip, and quieter highway manners. Browse more Cooper tires, Shop Tires, or Schedule Appointment for expert fitment help and local service.

Tire Sizes