Cooper Discoverer AT3 LT Tires

Product Info

Discoverer AT3 LT

Built for drivers who need real truck-duty traction on pavement and off, Cooper Discoverer AT3 LT is a strong choice for rocky roads, muddy routes, towing, and everyday highway miles. The Cooper Discoverer AT3 LT tires are offered here in LT-only, load range E fitments such as 215/85-16, 245/70-17, 265/70-17, and 265/75-16, giving Big Brand Tire & Service solid replacement options for hard-working trucks and truck-based SUVs.

This model is designed for pickup trucks, heavy-duty pickups, and body-on-frame SUVs that need year-round versatility. With LT construction, load range E, up to 80 PSI, a 60,000-mile warranty, and severe-snow capability with the 3PMSF/snowflake designation, it fits drivers who split time between highways, gravel roads, mountain weather, and rough jobsite access.

Cooper backs this tire with features like Even Wear Arc Technology, Durable Tread Technology, the Secure-Grip tread pattern, Whisper Grooves, and a cut- and chip-resistant tread compound to help balance tread life, traction, and road manners. Shop with Big Brand Tire & Service, then book Schedule Appointment, explore Credit Options, or start with Shop Tires.

Tire Sizes