DISCOVERER AT3 4S

General overview:
Good for on road driving, logging road mains/light off-roading & construction sites. Good fuel economy & comfort/ handling. Wore not to my liking most likely due to more intense off road driving.
New on road:
Very good in dry conditions.
Quite good in snow and wet.
Handling is solid and ride is decently comfortable as it is an SL not an E rated tire.
Pretty good fuel economy, it is 41lbs so not heavy.
Worn in on road:
Very good in dry conditions.
Still quite good in snow, and wet grip, but wet braking performance has diminished more than I would like.
Handling still feels very good.
Fuel economy still good.
Tires wore poorly most likely due to my more intense off roading. Tread lugs starting to chip and round but are still very durable, no punctures.
Offroad overview:
They do preform very well off road in loose steep climbs and fresh packed snow climbs when airing down. I am quite surprised as the tread pattern does not look very aggressive.
Very durable even being an SL rated tire. Never had a puncture even while going off road with sharper rocks with airing down a little.
Overall quite happy with them and would buy again if I did not do as intense of off roading as I do now. But they are not the tires for me anymore.

I bought these tires in December 2019 for my 03 GMC Sierra and thought that they did a great job. I have never had any trouble with the grip on wet or dry ground. I have also taken them on gravel roads, offroad through woods and pastures. I have never gotten stuck or had a problem with them anywhere. I was actually going to get a new pair of these tires because I liked them so much but Cooper has come out with the Discoverer Road and Trail AT tire that is supposed to be the updated version of this tire so I am purchasing that one instead. The tires lasted for just over 60,000 miles and I probably could have gotten a few thousand more miles out of them if I had rotated them a little more frequently.
Overall I am very happy with this tire and would have purchased again.

Tires are poor quality and the company behind them is inadequate in Europe. Cooper has a recall on these tires. I have had to get them repaired before. I would be entitled to a recall. At first I was told I could replace the tires. After that I never heard from them again. They don't respond to emails. Never again Cooper.

Use many off-road. Exceptional grip in sand. Several friends have Cooper tires on heavier vehicles. They recommend Cooper tires to me because of all around performance. So far very satisfied.

Had these fitted to my Nissan Pathfinder where my usage is 90% on road & 10% off. My on road is quite sedate as I stopped being a boy racer years ago. Nitrogen filled and rotated as per Coopers requirement every 8000kms to maintain their 100,000kms mileage guarantee. One of them shredded at 15,000kms having never been off road. After a bit of heated discussion with Cooper South Africa who were only going to contribute 85% of the cost, they eventually contributed the full 100%.
I've just had to replace all four after only 45,0000kms as they were down to the tread wear bars. ~ not even HALF of the claimed mileage. The guarantee isn't worth the paper it's written on and quite were Cooper pluck this mileage figure from is beyond me.
Would I buy them again? Certainly not.
Can I recommend them? No.