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Home|Tire details
COOPER DISCOVERER ATT™
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.
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Features
Dry performance
The tire's ability to grip the road in dry conditions.
Wet performance
The tire's ability to grip the road in wet conditions.
Tread wear
The wear rate of the tire.
Quiet ride
The measure of how quiet a tire is while driving.
Handling
How the tire is able to respond to driving such as accelerating, braking, steering and turning.
Off road
The tire's ability to have grip on unpaved surfaces such as dirt, mud, sand, rock or gravel.
*When compared to other Cooper® tires
COOPER DISCOVERER ATT™
  1. Whisper Grooves™
    Provide a sound barrier that inhibits tire noise from entering the vehicle cabin for a quieter ride.
  2. 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.
  3. EU grade C-label for wet grip
    and over 70% of the sizes in the range have a green label for Rolling Resistance.
Full specs

Tire specifications

There are 15 tire sizes available
More Information?
Tire size
The tire size is made up of: Tread Width / Aspect Ratio / Rim Diameter. For example 245/50R18
Width
The tire width is a millimetre measurement for the width of the tire. For example 245 mm when reading a tire size of 245/50R18
Aspect ratio
The aspect ratio is the percentage of the height of the sidewall compared to the tread width. For example 50% when reading a tire size of 245/50R18
Load
The maximum load a tire can carry is defined as a ‘Load Index’. Please refer to https://www.coopertire.co.uk/tire-safety-tips/correct-loading/
Speed rating
The Speed Symbol is shown as a letter and indicates the maximum speed. Please refer to https://www.coopertire.co.uk/tire-safety-tips/correct-loading
Max speed
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Sidewall
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Roll resistance
Rolling Resistance is the main key factor in measuring the energy efficiency of a tire and has direct influence on the fuel consumption of a vehicle. A set of tires of the green class “A” compared to a “G” class can reduce fuel consumption by 7.5% of a passenger car; even more for trucks.
Wet grip
Basis for wet grip is the absolute stopping distance when driving 80km per hour. Between each class, there are 3-6 metres difference in braking distance.
Noise level
The driving by noise is quote as an absolute value in decibel and as a 3 classes sound wave symbol.
EU label
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255/55 R 19 XL25555111H130CC73
285/60 R 18 XL28560120T118N/AN/AN/AN/A
265/60 R 18 XL26560114H130BC73
255/55 R 18 XL25555109H130CC73
245/60 R 18 XL24560109H130CC72
235/55 R 18 XL23555104H130CC72
225/55 R 18 XL22555102H130CC72
265/65 R 17 XL26565116H130CC73
225/55 R 17 XL22555101H130EC72
225/60 R 17 XL22560103H130CC72
225/65 R 17 XL22565106H130CC72
215/55 R 17 XL2155598H130EC72
215/60 R 17 XL21560100H130EC72
235/60 R 16 XL23560104H130CC72
215/65 R 16 XL21565102H130EC72
Tire care

Tire care

Tire inspection
Keep an eye out for potential problems that might affect your tires.
EU LABEL INFORMATION
What is the EU label on a tire and can I use it?
CORRECT TIRE PRESSURE
Driving on any tire that does not have the correct inflation pressure is dangerous.
Tire safety tips
How to get the most out of your tires.