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Cooper Discoverer ATT

Manufacturer's description

The Discoverer ATT is a 60 percent on-road, 40 percent off-road tyre, suitable for fitment to a wide range of CUVs and SUVs.

  • WHISPER GROOVES (Provide a sound barrier that inhibits tire noise from entering the vehicle cabin for a quieter ride);
  • STONE EJECTORS (Easily eject stones and gravel, protecting the tire from stone drilling into the carcass and maintaining a clean tread for enhanced rough road traction);
  • EU GRADE C-LABEL FOR WET GRIP (and over 70% of the sizes in the range have a green label for Rolling Resistance).

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
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 Tread depth Utqg Approved rim width Load range Sidewall styling Revs per mile Tire weight Overall diameter Max load Price
R16 215/65 R16 102H XL 215/65 R16 102H XL
R16 225/75 R16 225/75 R16
R16 235/60 R16 104H XL 235/60 R16 104H XL
R16 245/70 R16 111H XL 245/70 R16 111H XL
R16 245/75 R16 245/75 R16
R16 255/70 R16 255/70 R16
R16 265/70 R16 116T XL 265/70 R16 116T XL
R16 265/70 R16 265/70 R16
R16 265/75 R16 265/75 R16
R17 215/55 R17 98H XL 215/55 R17 98H XL
R17 215/55 R17 99H XL 215/55 R17 99H XL
R17 215/60 R17 100H XL 215/60 R17 100H XL
R17 225/55 R17 101H XL 225/55 R17 101H XL
R17 225/60 R17 103H XL 225/60 R17 103H XL
R17 225/65 R17 106H XL 225/65 R17 106H XL
R17 235/60 R17 106H XL 235/60 R17 106H XL
R17 235/60 R17 116T 235/60 R17 116T
R17 265/65 R17 116H XL 265/65 R17 116H XL
R17 265/65 R17 265/65 R17
R18 225/55 R18 102H XL 225/55 R18 102H XL
R18 235/55 R18 104H XL 235/55 R18 104H XL
R18 245/60 R18 109H XL 245/60 R18 109H XL
R18 255/55 R18 109H XL 255/55 R18 109H XL
R18 265/60 R18 114H XL 265/60 R18 114H XL
R19 255/55 R19 111H XL 255/55 R19 111H XL

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