Cooper Discoverer A/T3 Tires

Product Info

Discoverer A/T3

Built for drivers who split time between commuting, dirt roads, and weekend trips, the Cooper Discoverer A/T3 is a practical all-terrain option for mixed-use truck and SUV driving. The Cooper Discoverer A/T3 tires give shoppers at Big Brand Tire & Service a balanced choice for daily comfort and off-road confidence, with available sizes including 245/75-16, 265/70-17, 275/55-20, and 275/65-18.

For pickup and SUV owners, this model includes both passenger and LT constructions, making it easier to match your tire to everyday driving, towing, hauling, or rougher backroad use. Select sizes are snow-rated and carry 3PMSF capability for severe-snow travel, while Structured sipes, Five-rib tread design, Whisper Grooves, Stone ejector ledges, and Even Wear Arc Technology help support traction, quieter road manners, and even wear.

At Big Brand Tire & Service, shoppers can choose comfort-focused sizes like 265/70-17 for many SUV and midsize pickup applications, or step up to load range E options like 245/75-16 and 275/65-18 for heavier-duty needs. Start with Shop Tires, book service with Schedule Appointment, or get fitment help through a Tire Consultation.

Tire Sizes