DISCOVERER STT PRO™
Our most extreme off-road biased 4x4 tire, with Armor Tek3® Construction for added durability . Made in the USA.Show available sizes
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The tire's ability to grip the road in dry conditions.
The tire's ability to grip the road in wet conditions.
The wear rate of the tire.
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.
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 STT PRO™
- 3-2 Inner Tread RibsUnique hybrid 3-2 tread pattern reduces noise and increases stability.
- Alternating shoulder lugsEnhance traction in mud and soft surfaces
- Armor Tek3 constructionfor added tire durability and puncture resistance
There are 24 tire sizes available
|Tire size||Width||Aspect ratio||Load||Speed rating||Max speed||Sidewall||Roll resistance||Wet grip||Noise level||EU label|
|LT325/50 R 22||325||50||122||Q||99||N/A||N/A||N/A||N/A|
|37/13.50 R 22LT||37||13.50||123||Q||99||N/A||N/A||N/A||N/A|
|LT295/55 R 20||295||55||123||Q||99||N/A||N/A||N/A||N/A|
|LT295/60 R 20||295||60||126||Q||99||N/A||N/A||N/A||N/A|
|LT295/65 R 20||295||65||126||Q||99||N/A||N/A||N/A||N/A|
|LT275/65 R 20||275||65||126||Q||99||N/A||N/A||N/A||N/A|
|38/15.50 R 20LT||38||15.50||131||Q||99||N/A||N/A||N/A||N/A|
|38/13.50 R 20LT||38||13.50||123||Q||99||N/A||N/A||N/A||N/A|
|37/13.50 R 20LT||37||13.50||127||Q||99||N/A||N/A||N/A||N/A|
|37/12.50 R 20LT||37||12.50||126||Q||99||N/A||N/A||N/A||N/A|
|35/13.50 R 20LT||35||13.50||122||Q||99||N/A||N/A||N/A||N/A|
|LT325/65 R 18||325||65||127||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT305/70 R 18||305||70||126||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT295/70 R 18||295||70||129||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT285/65 R 18||285||65||125||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT275/65 R 18||275||65||123||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT275/70 R 18||275||70||125||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|38/15.50 R 18LT||38||15.50||128||Q||99||N/A||N/A||N/A||N/A|
|37/13.50 R 18LT||37||13.50||124||Q||99||N/A||N/A||N/A||N/A|
|37/12.50 R 17LT||37||12.50||124||Q||99||N/A||N/A||N/A||N/A|
|LT315/75 R 16||315||75||127||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT305/70 R 16||305||70||124||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT285/75 R 16||285||75||126||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
|LT265/75 R 16||265||75||123||Q||99||Raised White Lettering||N/A||N/A||N/A||N/A|
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.
How to get the most out of your tires.