The Evolution MTT P.O.R. is made for the mud, giving you the confidence to tackle boggy trails and dirt tracks in rugged-use SUVs and pickups.
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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.
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


  1. Bold tread pattern
    Designed to tackle mud and wet surfaces with enhanced traction.
  2. Armor Tek³® Construction
    For additional sidewall protection.
  3. Tread design extends down the sidewall
    To provide extra grip for climbing.
Full specs

Tire specifications

There are 8 tire sizes available
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Tire size
The tire size is made up of: Tread Width / Aspect Ratio / Rim Diameter. For example 245/50R18
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
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 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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LT285/70R172857121Q160Outlined White LetteringN/AN/AN/AN/A
LT265/70R172657121Q160Outlined White LetteringCA70
LT245/70R172457119Q160Black SidewallCC73
LT255/70R162557108Q160Outlined White LetteringDB71
LT245/75R1624575120Q160Black SidewallCA70
LT225/75R1622575115Q160Outlined White LetteringDB70
31X10.50R15LTN/AN/A109Q160Outlined White LetteringCA70
33X12.50R15LTN/AN/A108Q160Outlined White LetteringCA70
Tire care

Tire care

Tire inspection
Keep an eye out for potential problems that might affect your tires.
What is the EU label on a tire and can I use it?
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.
Speak to an expert