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Key Facts

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Cooper Discoverer ATT

Manufacturer's description

The tire is therefore designed to provide high-performance, high-tensile-load, high-tensile-strength and high-tensile-steel straps.

A high silica content compound provides excellent resistance to cutting and chipping from aggressive surfaces combined with a raised notch bar. The sidewalls also have stone ejectors; small bars that extend from the center to the sidewall to prevent stone retention and penetration. The Discoverer ATT's tread pattern features a hinge-shaped central rib to provide excellent traction and effective power transmission. The tire is rated for speeds up to 210 mph (130 mph) and is available in a range of sizes to suit just 4x4xs but popular mid-sized SUVs and CUVs as well.

Notable Features

A new addition to the Cooper European product range is the all-season tire Discoverer ATT. Cooper Tire Europe has introduced a new development of the Discoverer family suitable for fitment to a wide range of CUVs and SUVs. The manufacturer claims that Cooper Discoverer ATT is a 60 percent on-road, 40 percent off-road tire.

Although an all-terrain tire, the Discoverer ATT is designed for quiet on-road driving, thanks to its unique Whisper GroovesTM (improved tread pattern and special sidewall blocks) which provide a sound barrier to inhibit tire noise from entering the vehicle cabin. This is supported by advanced all-terrain tread pitch sequencing to reduce tire noise and deliver a quiet ride. The tire is also designed to provide robust off-road qualities thanks to its carcass construction featuring high tensile body ply and high density steel belts that are 37% stronger than a standard SUV tire which enhance resistance to damage and increase load carrying capacity.

A high silica content compound provides excellent resistance to cutting and chipping from aggressive surfaces combined with a raised curb-bar around the circumference of the sidewall of the tire to further enhance damage resistance. The tire is H-rated for speeds up to 210 km/h and is available in a range of sizes to fit not just large 4x4xs but popular mid-sized SUVs and CUVs as well. In accordance with the European system of tire marking, all of the manufactured sizes of Discoverer ATT refer to Class C for their wet traction.

Detailed Information

Type and Size
Tire Model
Cooper / Discoverer ATT
Car Type
Light Truck / SUV
All Season
Rim Diameter
16 / 17 / 18 / 19 "
215 / 225 / 235 / 245 / 255 / 265 mm
Aspect Ratio
55 / 60 / 65 / 70 / 75 %
Special Features
Mud and Snow
Extra Load
Speed and Load
Speed Index
H (max 130 mph) ... T (max 118 mph)
Load Index (max load for a tire)

Cooper / Discoverer ATT Sizes & Specifications

Rim Model Size Index Features Utqg Tread depth Sidewall styling Revs per mile Overall diameter Approved rim width Load range Tire weight Max load Price
R16 215/65 R16 102H XL 215/65 R16 102H XL
From 70.8
R16 225/75 R16 225/75 R16
R16 235/60 R16 104H XL 235/60 R16 104H XL
From 83.4
R16 245/70 R16 111H XL 245/70 R16 111H XL
From 121.5
R16 245/75 R16 245/75 R16
R16 255/70 R16 255/70 R16
R16 265/70 R16 265/70 R16
R16 265/70 R16 116T XL 265/70 R16 116T XL
From 89.6
R16 265/75 R16 265/75 R16
R17 215/55 R17 98H XL 215/55 R17 98H XL
From 119.5
R17 215/55 R17 99H XL 215/55 R17 99H XL
R17 215/60 R17 100H XL 215/60 R17 100H XL
From 89.8
R17 225/55 R17 101H XL 225/55 R17 101H XL
From 85.5
R17 225/60 R17 103H XL 225/60 R17 103H XL
From 97.5
R17 225/65 R17 106H XL 225/65 R17 106H XL
From 89.0
R17 235/60 R17 106H XL 235/60 R17 106H XL
From 97.9
R17 265/65 R17 265/65 R17
R17 265/65 R17 116H XL 265/65 R17 116H XL
From 124.6
R18 225/55 R18 102H XL 225/55 R18 102H XL
From 94.7
R18 235/55 R18 104H XL 235/55 R18 104H XL
From 92.0
R18 245/60 R18 109H XL 245/60 R18 109H XL
From 104.6
R18 255/55 R18 109H XL 255/55 R18 109H XL
From 105.9
R18 265/60 R18 114H XL 265/60 R18 114H XL
From 104.6
R19 255/55 R19 111H XL 255/55 R19 111H XL
From 130.8

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