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Cooper Discoverer A/T3 Sport 2

Replaces the Discoverer AT3 Sport

The Cooper Discoverer AT3 Sport 2 is a On-Road All-Terrain All Season tyre designed to be fitted to SUV and 4x4s.

The quick answer

Owners say 70% from 4 owner reviews Read the reviews
Tests say Sorry, we don't currently have any test data for the Cooper Discoverer A/T3 Sport 2

Built from every independent test result and vetted owner review we hold for this tyre - the evidence is all further down the page. Data updated July 2026.

  • 4owner reviews
  • 98,200miles driven
  • 58sizes available
All Tests

Sorry, we don't currently have any magazine tyre tests for the Cooper Discoverer AT3 Sport 2

Dimensions & Label Scores
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Size Range34 sizes available

195-285Width45-80Profile15-20Rim96-120 S-HLoad/Speed Index2022First On Market

EU LabelAcross 34 sizes - the grade depends on the size you buy.

Noise

71-75dB B

3PMSF on 33 of 34 sizes

Frequently Asked Questions
What is the Cooper Discoverer AT3 Sport 2's EU tyre label rating?
Across its range, the Cooper Discoverer AT3 Sport 2 most commonly carries EU label ratings of D for fuel efficiency, C for wet grip and 72 dB for noise.
What does the Cooper Discoverer AT3 Sport 2 replace?
The Cooper Discoverer AT3 Sport 2 is the successor to the Cooper Discoverer AT3 Sport in Cooper's range.
What sizes does the Cooper Discoverer AT3 Sport 2 come in?
The Cooper Discoverer AT3 Sport 2 is available in 58 sizes, ranging from 195-285/45-80 R15-20.
Owner Questions
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Questions and Answers for the Cooper Discoverer AT3 Sport 2

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Cooper Discoverer AT3 Sport 2 Owner Reviews

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What owners say

Across 4 owner ratings the Cooper Discoverer AT3 Sport 2 averages 70%. Owners rate Dry Grip highest at 8.8 out of 10 and Ice Grip lowest at 5.5. 3 of those reviews come from owners past 10,000 miles.

Owner ratings averaged from 4 ratings

  • Owner score 70%
  • Dry Grip 88%
  • Wet Grip 80%
  • Wear 80%
  • Comfort 73%
  • Snow Grip 65%
  • Handling 60%
  • Road Feedback 58%
  • Ice Grip 55%

All 4 Cooper Discoverer AT3 Sport 2 reviews

Score spread across 4 written reviews
43%
Skalp
Initial Impressions
  • Suzuki
  • 195/80 R15
  • 50,000 miles

I bought 5 pieces of Cooper Discoverer A/T3 Sport 2 195/80 R15 100T XL, 3PMSF tyres in November 2022 for my 2017 Suzuki Jimny off-road vehicle.
With the new tyre, the car shook the steering wheel violently at speeds of 80-90 km/h (it didn't before!). There were multiple checks of the suspension, several readjustments, and then I took the tyres to several workshops, where the general balancing machines showed that the tyres were fine. I spent several hundred thousand forints on the inspections, and then on the steering damper. But the problem just wouldn't go away. I've been struggling with this issue for 3 years. I also tried the car with other tyres of the same size but different brands, and it didn't shake with those.
In the autumn of 2024, I took the car to a tyre shop with a Road Force balancing machine. In the workshop, they determined that all 5 tyres were factory defective. The machine measured an "impact" of 70, 75, 110, 120, 125 Nm, which could not be corrected by balancing. This is causing the steering shake!
My warranty complaints were carelessly rejected by the dealer named Maxigumi.
Since I am satisfied with the tyre's other performance, comfort, off-road capability, etc., and the defective tyres do not cause significant problems at the back, only at the front, I ordered - after 2 years - 2 pieces for the front. The new tyres, manufactured two years later, had the same defect between 70-120Nm as the old ones :( I immediately returned them. Both series were manufactured in Serbia.
Don't buy such tyres!!!

This owner's scores
  • Dry Grip 9
  • Wet Grip 9
  • Road Feedback 1
  • Handling 1
  • Wear 8
  • Comfort 1
  • Buy again 1
  • Snow Grip 5
  • Ice Grip 4
Helpful 26
94%
cptMoe
Initial Impressions
  • Ford
  • 205/80 R16
  • 38,000 miles
After 60.000km, 70% onroad. Handle dirt, sand, gravel very well. Clog fast in mud, as normal for A/T..
An granite or solid rock the wear is not good. Blocks break out, snow grooves make the blocks weak, but the grip is very good.
Never had a breakdown.
Driving on very soft sand with 1.5bar pressure works very well.
Will buy them again.
This owner's scores
  • Dry Grip 10
  • Wet Grip 9
  • Road Feedback 9
  • Handling 10
  • Wear 8
  • Comfort 10
  • Buy again 10
Helpful 22
80%
Member
Bought just before Winter hit, have steep snow covered drive and tyres handled the job as well as the original set. (Dueller 684ii) Will review again once I have more miles.
This owner's scores
  • Dry Grip 8
  • Wet Grip 7
  • Road Feedback 8
  • Handling 8
  • Wear 8
  • Comfort 9
  • Buy again 9
  • Snow Grip 8
  • Ice Grip 7
Helpful 765

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Own the Cooper Discoverer AT3 Sport 2?
73%
Member
I'm using these tires mainly on-road. I am substituting a road tire with expectation for more ruggedness as a pies of mid when I do go on rough terrain during ca. 5% of the time. They are surprisingly quiet and comfortable on asphalt, I don;t mind that the tire has vague and numn handling, I am using it on a heavy family car.
This owner's scores
  • Dry Grip 8
  • Wet Grip 7
  • Road Feedback 5
  • Handling 5
  • Comfort 9
  • Buy again 10
Helpful 910
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