Cooper Discoverer Road Trail AT Tire (32" - 275/55R20)

All-Terrain Mastery with a Silken Highway Ride. The Cooper Discoverer Road Trail AT Tire (32" - 275/55R20) bridges the gap between rugged off-road grip and paved-road comfort. Its aggressive tread features interlocking blocks and deep circumferential grooves that excel in mud, gravel, and snow, yet the patented Road Glide Technology ensures a surprisingly smooth, quiet highway drive. You get off-road confidence without sacrificing highway refinement.

Armor-Tough Construction & Weather-Proven Traction. Built with Cooper’s EnduraGuard internal design, reinforced two-ply polyester casing, and steel-belted structure, this Cooper Discoverer Road Trail AT Tire (32" - 275/55R20) resists shape deformation and wears evenly—even under heavy loads or rough terrain. The extended traction shoulders—50% further down the sidewall and twice as thick—boost off-road grip and visual toughness, while the connected center tread lugs and zigzag shoulder siping deliver reliable traction in wet, snowy, or slippery conditions. This tire earns the Severe Snow Service (3PMSF) rating for a reason.

Engineered for Longevity & Low Noise. What good is off-road capability if the tires wear out too fast or drone like a power washer on the freeway? Cooper backs this Cooper Discoverer Road Trail AT Tire (32" - 275/55R20) with an industry-leading 65,000-mile limited treadwear warranty, reflecting durable compound and smart tread engineering. Reviews rank it “Excellent” in comfort and tread life—rare for ATs—while deliverers of ride quality note a near-street-tire level of quiet on the highway.

Balanced Design for Every Season, Every Trail. This Cooper Discoverer Road Trail AT Tire (32" - 275/55R20) is honest about what it is: a true all-season, all-terrain tool. Its widened tread compound and siping ensure year-round grip, from mud runs to snow drifts, yet it rides quieter and more composed than many ATs. If you're the kind of driver who wants one set of tires that can haul gear to a job site Monday and explore forest roads on the weekend, this is the kind that answers the call.

Installation. Putting this Cooper Discoverer Road Trail AT Tire (32" - 275/55R20) on your vehicle takes 1 hour to install.

Warranty. There is a 65,000-mile limited treadwear warranty on this product.

Application. The Cooper Discoverer Road Trail AT Tire (32" - 275/55R20) offers universal fitment.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov