Cooper Discoverer AT3 4S All-Season 275/45R22XL 112H Tire

Trust badge

Made for rugged SUVs and light pickup trucks, the Cooper Discoverer AT3 4S All-Season 275/45R22 112H Tire is designed for all-season driving on the highway while offering exceptional all-terrain performance during weekend work or play on dirt or gravel roads. The Cooper Discoverer AT3 4S with Adaptive-Traction Technology grips the surface, rocky or smooth, under the most severe weather, rain or shine. It sets the standard in all-weather, all-terrain performance. It sports Adaptive-Traction Technology, an innovative silica-based tread compound with a design that adapts to a wide range of environments and temperatures for improved all-weather capabilities. The Adaptive-Traction Technology has many features, including Snow Groove Technology, which traps the snow in the tread for superior traction, Secure-Grip design, for greater off-road capability and traction, Aqua Vac Channels, which improve resistance to hydroplaning, and Micro-Gauge Zigzag Sipes, which offer increased stability and control. The Cooper Discoverer AT3 4S also offers a Best-In-Class All-Terrain warranty of 65,000 miles and 45-day test drive. Worthy of your ride! Get some mileage out of the season with Cooper Tires. March 18 until April 12, when you buy four Cooper Discoverer AT3 4S tires, you can claim $70.00 Cooper Tire Rewards.

  • All-Terrain, All-Season / Severe Weather Tire
  • Grips the surface, rocky or smooth, under the most severe weather, rain or shine
  • On-road comfort with off-road durability
  • Maximum grip and handling on wet roads
  • Stops on average over 20 feet shorter on snow
  • Severe weather rated
  • Treadwear warranty: 65,000 miles
  • Standard Limited Warranty


Wheel Not Included
Tire Size
Vehicle Type
Light Truck & SUV
Tire Width
Tire Speed Rating
Tire Season
Tread Depth
12 mm
Cooper Tires
Assembled Product Weight
41.09 lb
Manufacturer Part Number