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Cooper Tires

Cooper Tires Discoverer AT3 4S - 285/45R22

SKU: 171031002

Four seasons
All weather
help_outline

Size

285/45R22

Load index

114

Speed rating

H  (210 km/h - 130 mph)

Sidewall

BSW

Category

All Terrain

Customer Feedback

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SKU: 171031002

Cooper Tires

Discoverer AT3 4S

Cooper Tires Discoverer AT3 4S - 285/45R22

Four seasons
All weather
help_outline
xOut of stock

$416.09

Per tire

Size

285/45R22

Load index

114

Speed rating

H  (210 km/h - 130 mph)

Sidewall

BSW

Category

All Terrain

Customer Feedback

Description

The Cooper Discoverer AT3 4S is a winter all-terrain tire for light trucks and SUVs.

The Cooper Discoverer AT3 4S light truck and SUV tires feature Snow Groove technology with biting edges that trap snow in the grooves for better traction on snow.

Superior Traction and Handling

Known for its on-road comfort and durability, the Cooper Discoverer AT3 4S has adaptive traction technology that provides excellent traction on smooth or bumpy roads in the worst conditions.

Patented Technology

Uniquely shaped, deep center grooves increase the tire's resistance which improves the tire's resistance to hydroplaning. A 5-rib pattern has been specially developed to optimize off-road driving and traction on wet and dry surfaces.

Specifications

Size

285/45R22

Manufacturer

Cooper Tires

Model

Discoverer AT3 4S

Usage

All weather

Category

All Terrain

Sidewall

BSW

Runflat

No

Load index

114

Width

285.0 mm

Aspect ratio

45.0

Diameter

22.0"

Weight

44 lbs

Speed rating

H  (210 km/h - 130 mph)

Load range ply rating

XL

Studdable

No

Discontinued

N/A

Factory studded

No

Tread

12.0

Minimum rim width

7.5"

Maximum rim width

9"

Evaluations

Overall - Summer

Fair

Overall - Winter

Good

Durability / Treadwear

Good

Wet Traction

Good

Hydroplaning Resistance

Good

Snow Traction

Excellent

Ice Traction

Good

Dry Traction

Excellent

Noise Level

Good

Driving Comfort

Good

Handling

Fair

Cornering Stability

Fair

Customer Feedback

5.0

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P * * * r | December 2, 2022

Ordered online and got my set of tires quick and easy. Got the cooper discover at3 4s and it made a big difference between the stock tires on my ram 1500. Changed them over just before the snow arrived they work great

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J * * * s | May 23, 2025

Really good Service and quality products

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M * * * n | February 18, 2025

Great deal on the black Friday sale. I got a nice set of black rims , black lug nuts, and sensors with Cooper snow claws for under 2k for the truck and I love the look of them. Delivery was great. I have recommended PMC to all of my friends and would definitely buy from here again.

starstarstarstarstar

J * * * t | October 21, 2024

Quality product at a affordable price. Fast FC04 and Michelin Xice snows. Couldn't be happier!

starstarstarstarstar

M * * * a | August 10, 2024

Second time ordering tires that are a size that are very hard to find. Great price and very speedy delivery.

Hunter engineering company assembly machine

Wheels frequently bought with this tire (Free mounting and balancing!)

Get your tires mounted and balanced for free when purchasing wheels. Your set will be delivered already assembled, all that's left to do is mount them on your vehicle!

Fits on

Discoverer AT3 4S - 285/45R22