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Cooper Discoverer AT3 LT
Cooper Discoverer AT3 LT 225/75R16 Tire
$230.99 per tire
FEATURES

Whether you’re hauling heavy loads or taking on daily assaults from dirt and gravel, the Discoverer AT3 LT truck tires are built strong. Plus, they provide a vice like grip on... 

SPECS
Warranty 65K
Svc Desc RE
Size LT225/75R16
Type Light Truck

SERVICE DESCRIPTION

Safety Rating is a combination of two values: Load Index and SpeedRating for P-Metric and Euro Metric tire sizes; and Load Range andSpeed Rating in the case of heavy duty LT (light truck) sizes.

Speed Rating is based on the speed that the tire is designed to be driven at for extended periods of time. All tires in the in the U.S. are designed to maintain legal U.S. speed limits. The speed rating of tires must match the maximum driving speed of the vehicle.

Load Index is used on P metric and Euro Metric sized tires and denotes a tire's load-carrying capacity at a specified inflation pressure. The load index is represented by a number, the higher the Load Index Value the greater the load the tire can safely carry. Vehicle manufacturers recommend a maximum load capacity based on a recommended minimum load index.
UTQG  -

UTQG - Uniform Tire Quality Grade

UTQG (Uniform Tire Quality Grade) is made up of three values:treadwear, traction and temperature.

Tread wear is a relative numeric score, based on manufacturer tests, showing how well a tire can be expected to wear compared to other tires. A higher score means a tire could be expected to wear better.

Traction measures the tire's ability to stop a vehicle on wet roads. It doesn't reflect a tire's acceleration, cornering, or hydroplaning performance. Traction grades range from AA (highest)to C (lowest).

Temperature grades the tire'sability to withstand heat build-up, with A being the highest grade and C the lowest.

A - Over 115 mph
B - Between 100 to 115 mph
C -Between 85 to 100 mph
Part # 90000032576
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Features

Whether you’re hauling heavy loads or taking on daily assaults from dirt and gravel, the Discoverer AT3 LT truck tires are built strong. Plus, they provide a vice like grip on the ground, giving you the flexibility to shift between rocky terrain, highways and suburban roads easily. And you know what that sounds like to us? Freedom.

65,000

Mile Warranty

All-Season

Class

All-Terrain

Tread

  • Even Wear Arc Technology helps maintain balanced on-road treadwear and impressive handling throughout the life of the tire
  • Whisper Grooves Technology provides a sound barrier that makes for a more peaceful, quiet ride
  • Stone ledges eject stones and gravel, safeguarding the tire from damage
  • Tires designed for use in severe snow conditions and carries a Three Peak Mountain Snowflake and is designed for use in severe snow conditions

Specs

Brand Cooper
Tire Size LT225/75R16
UTQG 

UTQG - Uniform Tire Quality Grade

UTQG (Uniform Tire Quality Grade) is made up of three values:treadwear, traction and temperature.

Tread wear is a relative numeric score, based on manufacturer tests, showing how well a tire can be expected to wear compared to other tires. A higher score means a tire could be expected to wear better.

Traction measures the tire's ability to stop a vehicle on wet roads. It doesn't reflect a tire's acceleration, cornering, or hydroplaning performance. Traction grades range from AA (highest)to C (lowest).

Temperature grades the tire'sability to withstand heat build-up, with A being the highest grade and C the lowest.

A - Over 115 mph
B - Between 100 to 115 mph
C -Between 85 to 100 mph
 -
Service Desc RE
Load Index n/a
Warranty 65,000 Miles
Speed Rating R
Tread Type 

TREAD TYPE

Tread Type is an important consideration when choosing a tire.There are four main types: Passenger, Highway, All-Terrain andMud-Terrain.

Passenger denotes a tread that is suitable for normal use, a good all-round tread for normal driving.

Highway is a tread type unique to SUV and truck tires. The tread is optimized for normal everyday driving on paved surfaces. These tires can be driven off pavement, but are not ideally suited for off road traction. Highway tread patterns deliver a quiet ride.

For light trucks and specialty vehicles, All-Terraintread types provide better off-road traction than standard highway truck tires. There more aggressive tread tends to be less quiet on paved roads. All Terrain tires are suitable for everyday use.

Mud-Terrain treads are specifically designed with wider tread blocks and higher void ratios to gain traction in off-road conditions. Mud Terrain tires can generate higher noise levels and tend to carry lower mileage warranties the another tread designs.
 All-Terrain
SKU 2122874‍
Part # 90000032576‍
Load Range E
Tread Depth n/a
Tire Class 

TIRE CLASS

Tire Class reflects how the tire will be used. There are four major categories: All-Season, Max Performance, Summer-Only andWinter-Use.

All-Season tires are suitable for year-round driving in all weather conditions.

Summer-Only & Max Performance tires are specifically designed for high-performance driving. Tire compound, tread design and speed ratings all combine to hug the road and maintain grip. Summer tires by nature are not ideal for winter driving due to lack of siding to grip winter roads.

Winter-Use tires have tread compounds and patterns that are specially designed for grip on s nowy or icyroad surfaces. They are not suitable for year-round use. The rubber compound used will wear more quickly on dry, summer roads. It is recommended that winter tires are fitted as a complete set to avoid potential handling issues.
 Everday Use
All Season
Brand Cooper
Tire Size LT225/75R16
UTQG 

UTQG - Uniform Tire Quality Grade

UTQG (Uniform Tire Quality Grade) is made up of three values:treadwear, traction and temperature.

Tread wear is a relative numeric score, based on manufacturer tests, showing how well a tire can be expected to wear compared to other tires. A higher score means a tire could be expected to wear better.

Traction measures the tire's ability to stop a vehicle on wet roads. It doesn't reflect a tire's acceleration, cornering, or hydroplaning performance. Traction grades range from AA (highest)to C (lowest).

Temperature grades the tire'sability to withstand heat build-up, with A being the highest grade and C the lowest.

A - Over 115 mph
B - Between 100 to 115 mph
C -Between 85 to 100 mph
 -
Service Desc RE
Load Index n/a
Warranty 65,000 Miles
Speed Rating R
Tread Type 

TREAD TYPE

Tread Type is an important consideration when choosing a tire.There are four main types: Passenger, Highway, All-Terrain andMud-Terrain.

Passenger denotes a tread that is suitable for normal use, a good all-round tread for normal driving.

Highway is a tread type unique to SUV and truck tires. The tread is optimized for normal everyday driving on paved surfaces. These tires can be driven off pavement, but are not ideally suited for off road traction. Highway tread patterns deliver a quiet ride.

For light trucks and specialty vehicles, All-Terraintread types provide better off-road traction than standard highway truck tires. There more aggressive tread tends to be less quiet on paved roads. All Terrain tires are suitable for everyday use.

Mud-Terrain treads are specifically designed with wider tread blocks and higher void ratios to gain traction in off-road conditions. Mud Terrain tires can generate higher noise levels and tend to carry lower mileage warranties the another tread designs.
 All-Terrain
SKU 2122874‍
Part # 90000032576‍
Load Range E
Tread Depth n/a
Tire Class  

TIRE CLASS

Tire Class reflects how the tire will be used. There are four major categories: All-Season, Max Performance, Summer-Only andWinter-Use.

All-Season tires are suitable for year-round driving in all weather conditions.

Summer-Only & Max Performance tires are specifically designed for high-performance driving. Tire compound, tread design and speed ratings all combine to hug the road and maintain grip. Summer tires by nature are not ideal for winter driving due to lack of siding to grip winter roads.

Winter-Use tires have tread compounds and patterns that are specially designed for grip on s nowy or icyroad surfaces. They are not suitable for year-round use. The rubber compound used will wear more quickly on dry, summer roads. It is recommended that winter tires are fitted as a complete set to avoid potential handling issues.
 Everday Use All Season
 

Customer Reviews

2122874

USD 230.99 2026-05-31
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