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Home|Tire details
Symmetrical profile
Silica tread
Anti stone catch
Stud pin compatible
Cut chip resistant
Tread depth: 14,7mm
Armor Tek 3
DISCOVERER S/T MAXX™
With Armor Tek³® Construction for added durability and Cut and Chip resistant tread compound/composition as used by Xavier Foj in the 2018 Dakar rally. 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 S/T MAXX™
  1. Tough terrain Hybrid 4-5 Rib Design
    Provides low tread pattern noise and even wear.
  2. Dual-draft and non-parallel groove walls
    Helps to reduce stone retention and resist cutting and chipping.
  3. Stone ejector ribs
    Aids the discharge of debris and helps to resist stone retention.
Full specs

Tire specifications

There are 46 tire sizes available
Tire sizeWidthAspect ratioLoadSpeed ratingMax speedSidewallRoll resistanceWet gripNoise levelEU label
LT305/55 R 2030555121Q99Black SidewallN/AN/AN/AN/A
LT295/55 R 2029555123Q99Black SidewallN/AN/AN/AN/A
LT285/55 R 2028555122Q99Black SidewallN/AN/AN/AN/A
LT285/60 R 2028560125Q99Black SidewallN/AN/AN/AN/A
LT275/65 R 2027565126Q99Black SidewallN/AN/AN/AN/A
LT265/60 R 2026560121Q99Black SidewallN/AN/AN/AN/A
LT35/12.50 R 203512.50121Q99Black SidewallN/AN/AN/AN/A
LT305/60 R 1830560121Q99Black SidewallN/AN/AN/AN/A
LT305/70 R 1830570126Q99Black SidewallN/AN/AN/AN/A
LT295/70 R 1829570129Q99Black SidewallN/AN/AN/AN/A
LT285/60 R 1828560122Q99Black SidewallN/AN/AN/AN/A
LT285/65 R 1828565125Q99Black SidewallN/AN/AN/AN/A
LT275/65 R 1827565123Q99Black SidewallN/AN/AN/AN/A
LT275/70 R 1827570125Q99Black SidewallFB73
LT265/60 R 1826560119Q99Black SidewallN/AN/AN/AN/A
LT265/65 R 1826565122Q99Black SidewallN/AN/AN/AN/A
LT265/70 R 18 E26570124Q99Black SidewallN/AN/AN/AN/A
LT315/70 R 1731570121Q99Black SidewallN/AN/AN/AN/A
LT305/65 R 1730565121Q99Black SidewallN/AN/AN/AN/A
LT295/70 R 1729570121Q99Black SidewallN/AN/AN/AN/A
LT285/70 R 1728570121Q99Black SidewallN/AN/AN/AN/A
LT285/75 R 1728575121Q99Black SidewallN/AN/AN/AN/A
LT275/70 R 1727570121Q99Black SidewallN/AN/AN/AN/A
LT265/65 R 1726565120Q99Black SidewallN/AN/AN/AN/A
LT265/70 R 1726570121Q99Black SidewallN/AN/AN/AN/A
LT255/75 R 1725575111Q99Black SidewallN/AN/AN/AN/A
LT255/80 R 1725580121Q99Black SidewallN/AN/AN/AN/A
LT245/70 R 1724570119Q99Black SidewallN/AN/AN/AN/A
LT245/75 R 1724575121Q99Black SidewallN/AN/AN/AN/A
LT235/80 R 1723580120Q99Black SidewallN/AN/AN/AN/A
37/12.50 R 17LT3712.50124P93Black SidewallN/AN/AN/AN/A
LT315/75 R 1631575127Q99Black SidewallN/AN/AN/AN/A
LT305/70 R 1630570124Q99Black SidewallN/AN/AN/AN/A
LT285/75 R 1628575126Q99Outlined White LetteringFB74
LT265/70 R 1626570121Q99Black SidewallN/AN/AN/AN/A
LT255/85 R 1625585123Q99Black SidewallN/AN/AN/AN/A
LT255/85 R 1625585123L75N/AN/AN/AN/A
LT245/70 R 1624570118Q99Black SidewallN/AN/AN/AN/A
LT245/75 R 1624575120Q99Black SidewallN/AN/AN/AN/A
LT235/85 R 1623585120Q99Black SidewallN/AN/AN/AN/A
LT225/75 R 1622575115Q99Black SidewallN/AN/AN/AN/A
LT215/85 R 1621585115Q99Black SidewallN/AN/AN/AN/A
LT35/12.50 R 153512.50113Q99Black SidewallN/AN/AN/AN/A
LT33/12.50 R 153312.50108Q99Black SidewallN/AN/AN/AN/A
LT31/10.50 R 153110.50109Q99Black SidewallN/AN/AN/AN/A
LT30/9.50 R 15309.50104Q99Black SidewallN/AN/AN/AN/A
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.