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Home|Tires
COMING SOON

DISCOVERER® AT3 SPORT 2

As an all-terrain tire, the Cooper Discoverer® A/T3 Sport 2™ offers an effective balance between on-road stability and off-road capability. 3PMSF and M+S rated.
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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

DISCOVERER® AT3 SPORT 2

  1. All-terrain, all-season capability
    3PMSF and M+S approved for harsh winter conditions and slippery surfaces
  2. Proven off-road performance
    Robust tread design and new compound technology provide excellent cut and chip resistance*
  3. Improved sidewall protection
    New EPDM compound guards against the effects of ozone and UV degradation

    *Testing carried out over 8,000 miles on specifically cut flint roads at the Cooper Tire & Vehicle Test Center in Pearsall, Texas, USA
Full specs

Tire specifications

There are 13 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 drive by noise is quoted as an absolute value in decibel and as a 3 classes sound wave symbol.
EU label
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275/45 R 20 XL27545110H210EC73
255/55 R 19 XL25555111H210CC73
285/60 R 18 XL28560120T190CC75
265/60 R 1826560110T190Outlined White LetteringEC72
265/65 R 1726565112T190Outlined White LetteringEC72
235/70 R 17 XL23570111T190CC72
265/70 R 1626570112T190Outlined White LetteringEC72
235/70 R 1623570106T190Outlined White LetteringEC71
205 R 16C205N/A110S180EB72
205/80 R 16 XL20580104T190EC70
215/80 R 1521580102T190EC70
205/70 R 152057096T190EC70
195/80 R 15 XL19580100T190EC70
Tire care

Tire care

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