Cooper Discoverer STT Pro Tires

Product Info

Discoverer STT Pro

Built for drivers who actually see mud, rock, ruts, and rough access roads, Cooper Discoverer STT Pro is an aggressive off-road choice for lifted 4x4 setups and hard-working trucks. The Cooper Discoverer STT Pro tires bring together serious trail traction with usable road manners, making them a smart fit for shoppers at Gunnell's Tire & Service Center who want one tough set for work and weekend use.

With 24 fitments in the catalog, this model is centered on LT applications for pickup, truck, and SUV owners. Popular options include 265/70-17, 275/65-20, 285/70-17, and 235/85-16. Key off-road tech includes Armor-Tek3 construction, 3-2 inner tread ribs, Large depth side biters, Flex groove, and Alternating mud scoop and asymmetrical scallop elements to help with durability, mud evacuation, and confident grip on loose terrain.

If you drive a Jeep, heavy-duty truck, or trail-focused SUV, Gunnell's Tire & Service Center can help match the right size, load range, and service plan for your setup. Start with Shop Tires, book a Tire Consultation, or Schedule Appointment for installation and follow-up care like Wheel Alignment Check and Tire Rotation.

Tire Sizes