Cooper Discoverer A/T3 LT

Designed to haul heavy loads with less wear, the Discoverer AT3LT offers Durable-Tread Technologyâ„¢ to prevent shredding and withstand the ongoing assault of driving on dirt and gravel. A new cut- and chip-resistant compound significantly improves performance on sharp gravel and increases tread wear, and the shape of the tire has been engineered to balance pressure at the tire-to-road contact area, providing even on-road tread wear and superior handling. The Discoverer AT3LT features new Whisper Groovesâ„¢ to provide a sound barrier that reduces road noise as well as stone ejector ledges to easily discharge stone and gravel for enhanced durability. The tire is available in 21 sizes from 16-18 inch rim diameters.

Tire review data from 2 tire reviews averaging 64% over 22,100 miles driven.

Dry Grip 85%
Wet Grip 85%
Road Feedback 45%
Handling 45%
Wear 40%
Comfort 75%
Buy again 30%
Snow Grip 90%
Ice Grip 80%

First On MarketMay 2022
Wheel Size16 - 18"
Width215 - 265mm
Profile60 - 85
Rolling ResistanceE - E
Wet GripC - C
Noise (dB)73 - 73
Winter Rating3PMSF Rated

The Discoverer A/T3 LT is unranked of 28 All Season Premium Touring tires.

Sorry, we don't currently have any magazine tire tests for the Cooper Discoverer AT3 LT

SizeFuelWetNoise
16 inch
LT245/70R16 118/115 REC73
LT265/70R16 121/118 REC73
LT225/75R16 115/112 REC73
LT245/75R16 120/116 REC73
LT265/75R16 112/109 REC73
LT215/85R16 115/112 REC73
LT235/85R16 120/116 REC73
17 inch
LT265/70R17 112/109 SEC73
LT225/75R17 116/113 REC73
LT245/75R17 121/118 SEC73
LT265/65R17 120/117 REC73
LT245/70R17 119/116 SEC73
LT265/70R17 121/118 SEC73
18 inch
LT265/60R18 119/116 SEC73
View All Sizes and EU Label Scores for the Cooper Discoverer AT3 LT >>

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Size Price Range  
265/65 R17 $270.99 - $270.99 (2 Prices) Compare Prices >>
275/65 R18 $296.99 - $296.99 (2 Prices) Compare Prices >>
Available in 19 tire sizes - View all.
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Latest Cooper Discoverer AT3 LT Reviews

Given 43% while driving a Mitsubishi triton (265/65 R17) on mostly country roads for 100 spirited miles
Put coopers on a 2013 Triton, NEVER AGAIN. The under steer was dangerous. Swapped them for both Goodrich and toyo from other tritons and both of these were fine. With the coopers I could turn the steering wheel a quater turn and back while doing 60k, if I did that with the goodies or Tokyo’s I’d be in the trees.
Cooper tires didn’t help, the dealer took the tires back on goodwill.
NEVER will try coopers again
Helpful 22 - tire reviewed on September 15, 2023
Given 76% while driving a Toyota 2006 Avalon (275/65 R18) on a combination of roads for 22,000 average miles
Used on 2010 Tundra. The ride when new is fantastic. These have great traction in all conditions. Did not travel other than dirt roads when off pavement.Had 3 sets on this truck. The first set lasted maybe 45k. The second set 35K. The set currently will be replaced next week with only 22k. Although I have been getting the new ones discounted due to warranty I will seek another brand, maybe Nokian Outpost AT.
Helpful 27 - tire reviewed on March 9, 2022
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