Cooper Discoverer A/T3 Tires

Product Info

Discoverer A/T3

Built for drivers who split time between pavement, gravel, and changing weather, Cooper Discoverer A/T3 is a practical all-terrain choice for light trucks and SUVs. The Cooper Discoverer A/T3 tires deliver everyday road comfort with confident off-road traction, with popular fitments including 245/75-16, 265/70-17, 275/55-20, and 275/65-18.

For SUV and light truck shoppers, this model balances commuting, towing, and backroad travel with an aggressive tread pattern, five-rib tread design, and structured sipes that help support wet traction and even wear. The line includes both passenger and LT fitments, giving buyers a choice between more comfort-focused SL or XL options and heavier-duty E-load sizes for work-truck use.

Some active sizes in this catalog are snow-rated and include 3PMSF severe-snow capability, while select LT fitments offer up to a 60,000-mile limited warranty. At Discount Tire & Automotive Inc., you can Shop Tires, book a Schedule Appointment, or check nearby Locations for help choosing the right fit.

Tire Sizes