Cooper Discoverer A/T3 4S 255/50R20 109H XL
OVERVIEW
The Discoverer AT3 4S tire from Cooper delivers off-road performance for light trucks and SUVs without giving up ride comfort, low noise, and road manners on the pavement. The Discoverer AT3 4S features a silica-enriched tread formulation with two steel belts, polyester cord plies, and a nylon reinforcement layer. Where the rubber meets the road, you’ll find an open five-rib all-terrain tread pattern with Aqua Vac channels to resist hydroplaning, Micro-Gauge zigzag sipes, and sawtooth block edges for traction in slush and snow. Backed by a 65,000 mile limited manufacturer tread life, the Discoverer AT3 4S is Three Peak Mountain Snowflake certified for use in moderate to severe winter weather conditions.
- Designed for use on light trucks and SUVs
- Backed by a 65,000 mile limited manufacturer tread life
- Three Peak Mountain Snowflake certified for use in severe winter weather conditions
- Steel belted construction with polyester plies and nylon cap layer enhance strength and durability for a higher load carrying capacity and to guard the tire against cuts, chips, and abrasions
- Aggressive tread pattern with wide grooves, five ribs, zigzag sipes, and sawtooth blocks allows for strong traction on- and off-road
- Size: 255/50R20
- Load Range: XL
- Product May Vary From Picture
- Wheel/Rim Not Included
Specifications
- Tire season: All-Season
- Manufacturer: Cooper
- Tire width: 255 mm
- Tire load range: Extra Load
- Tire load index: 109
- Vehicle fitment type: Universal
- Warranty distance: 65000 miles
- Is run flat: N
- Overall diameter: 30.08 in
- Tire speed rating: H
- Vehicle type: Light Truck
- Tire size: 255/50R20
- Construction type: Radial
- Electric vehicle tire: N
- Automotive parts division: Direct Replacement
- Wheel diameter: 20 in
- Flotation tire: N
- Maximum vehicle rim width: 9
- Mud & snow rated: Y
- Uniform tire quality grade (utqg): 620 A B
- Features: Fits Multiple Makes And models
- Items included: Tire Only
- Minimum vehicle rim width: 8
- Total count: 1
- Vehicle class designator: P
- Tire location: Front and Rear Tires
- Tire sidewall style: Black
- Tire terrain: All-Terrain
- Tire diameter: 20 in
- Compatible cars: Cadillac SRX 2007-2007; Ford Explorer 2009-2019; Land Rover LR4 2011-2016; Nissan Pathfinder 2022-2024; Infiniti QX60 2022-2024; Saab 9-7X 2008-2009; Mercury Mountaineer 2008-2010; Audi E-Tron 2019-2023; Audi Q8 E-Tron 2024-2024; Volkswagen Atlas Cross Sport 2020-2024; Volkswagen Atlas 2018-2024; Chevrolet Trailblazer 2007-2009; Acura MDX 2022-2025; Fisker Inc. Ocean 2023-2023; Audi Sq8 E-Tron 2024-2024; Mazda CX-9 2016-2023; Land Rover Range Rover 2003-2012; GMC Envoy 2008-2009; Ford Explorer Sport Trac 2009-2010; Honda Pilot 2023-2025; Jaguar F-Pace 2017-2025; Land Rover Range Rover Velar 2018-2025; Audi E-Tron S 2022-2023
- Tire type: Light Truck & SUV Tires
- Model: Discoverer A/T3 4S 171033002
- Tread depth: 12/32
- Maximum inflation pressure: 50 psi
- Tire aspect ratio: 50
- Tire treadwear rating: 620