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Home|Tires

DISCOVERER SRX™

For maximum ride comfort, a quiet ride and reliable all-season traction and performance. Made in the USA.
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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 SRX™

  1. Stabledge™ performance
    Enhances handling and dry traction stability.
  2. Silica Compound
    Competition-grade resin that enhances wet traction and gives an advantage you can feel on the road.
  3. 3D Micro-gauge™ siping
    Helps maintain a stable shape during acceleration, braking and cornering which enhances grip and traction.
Full specs

Tire specifications

There are 42 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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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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285/45 R 22 XL28545114H130N/AN/AN/AN/A
275/45 R 20 XL27545110V149N/AN/AN/AN/A
275/55 R 20 XL27555117H130EC72
275/60 R 2027560115T118EC71
265/50 R 2026550107T118N/AN/AN/AN/A
255/50 R 20 XL25550109H130N/AN/AN/AN/A
255/55 R 20 XL25555110H130N/AN/AN/AN/A
245/50 R 2024550102V149N/AN/AN/AN/A
245/60 R 2024560107H130N/AN/AN/AN/A
235/55 R 2023555102H130N/AN/AN/AN/A
255/60 R 1925560109H130N/AN/AN/AN/A
245/55 R 1924555103H130N/AN/AN/AN/A
225/55 R 192255599H130EC71
275/65 R 1827565116T118N/AN/AN/AN/A
265/60 R 1826560110T118N/AN/AN/AN/A
265/65 R 1826565114T118N/AN/AN/AN/A
265/70 R 1826570116T118N/AN/AN/AN/A
255/65 R 1825565111T118N/AN/AN/AN/A
255/70 R 1825570113T118N/AN/AN/AN/A
245/60 R 1824560105H130EC71
235/55 R 1823555100V149N/AN/AN/AN/A
235/60 R 18 XL23560107V149EC71
235/65 R 1823565106T118N/AN/AN/AN/A
265/65 R 1726565112T118N/AN/AN/AN/A
265/70 R 1726570115T118N/AN/AN/AN/A
255/65 R 1725565110T118N/AN/AN/AN/A
255/75 R 1725575115S112N/AN/AN/AN/A
245/65 R 1724565107T118EC71
245/70 R 1724570110T118N/AN/AN/AN/A
235/65 R 1723565104T118N/AN/AN/AN/A
235/70 R 17 XL23570109T118N/AN/AN/AN/A
235/75 R 1723575109S112N/AN/AN/AN/A
225/65 R 1722565102H130EC71
265/70 R 1626570112T118EC71
265/75 R 1626575116T118EC71
255/65 R 1625565109T118N/AN/AN/AN/A
245/70 R 1624570107T118N/AN/AN/AN/A
245/70 R 1624570107S112N/AN/AN/AN/A
245/75 R 1624575111T118N/AN/AN/AN/A
225/70 R 1622570103T118N/AN/AN/AN/A
225/75 R 1622575104T118N/AN/AN/AN/A
215/70 R 1621570100H130EC71
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