Cooper Discoverer A/T3 4S Tires

Product Info

Discoverer A/T3 4S

Built for drivers who split time between pavement, winter roads, and weekend dirt routes, the Cooper Discoverer A/T3 4S is a smart all-terrain choice for local conditions. The Cooper Discoverer A/T3 4S tires deliver year-round traction with a severe-snow-ready design for SUVs, crossovers, and midsize pickups, with 16 Burt Brothers Tire & Service fitments spanning 15- to 20-inch sizes such as 235/65-17, 255/70-18, and 265/65-17.

For shoppers driving SUV and midsize pickup applications, this model balances daily comfort with light off-pavement confidence. Its severe-snow capability and 3PMSF/snowflake designation pair with Secure-Grip™ All-Terrain Design, Micro-Gauge™ Zigzag Sipes, Snow-Groove™ Technology, and Aqua Vac™ Channels to help support wet-road grip, winter traction, and steady on-road manners. Burt Brothers Tire & Service also offers fitments with up to a 65,000-mile warranty and both T- and H-speed-rated options.

If you want an all-terrain tire that feels practical for commuting, canyon weather, and trailhead trips, start with Shop Tires or book your install with Schedule Appointment. You can also visit your nearest Locations or ask for a Tire Consultation to choose the right size and load range.

Tire Sizes