Cooper Discoverer S/T Maxx Tires

Product Info

Discoverer S/T Maxx

Your truck’s daily route might include pavement, washboard gravel, and the kind of rocky shortcuts that chew up ordinary all-terrain tires. The Cooper Discoverer S/T Maxx tires give Tire Crew shoppers a more damage-focused option, with active sizes like 235/80-17, 245/70-16, 255/80-17, and 265/65-18 available for shoppers who need real mixed-surface durability.

This Tire Crew assortment is especially relevant for midsize pickups, heavy-duty pickups, body-on-frame SUVs, and other truck applications that need LT capability. Many listed fitments are load range E, making this a practical choice for towing, hauling, gravel commuting, and remote recreation on tougher routes.

Cooper built this model around Armor Tek3 construction, a cut- and chip-resistant tread compound, Stone Ejector Ribs, non-parallel groove walls, and a Hybrid 4-5 Rib Design to help protect the tread and sidewall while keeping wear more consistent. If you’re narrowing down the right size, start with Shop Tires, book a Tire Consultation, or Schedule Appointment with your nearest Locations.

Tire Sizes