Thanks! Just the pics I was looking for.
Looks like I'll be getting these for my new off road premium!

So these must be factory size 265/70r17 correct?

Doesn't look like they make a 275 yet...

Correct, from their charts it doesn't like they will have a 275.

If you get tired of those wheels, we need to conversate...

Amazon has these new AT3 4s in stock 265/70r16 size for only $129.72 each

I called discount tire direct (they don't have them listed on their website) and they do indeed have them in stock.

They beat the amazon price for me, so I made the purchase (and added certificates).
They'll be here soon!

Was about to pull the trigger on the old A/T3s, but thinking these might be the better buy. Seems Cooper is discontinuing the A/T3 and breaking it out into these three.

To anyone on the fence...do it!!!

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Damn I only have 11k miles on my AT3's they come out with these.

Just got the Cooper Discoverer AT3 4S tires on today. I got opted for the P version because most of the driving I do is on pavement/highways and when I am off road it's sand/beaches, dirt roads, gravel or snow. No real wheeling or rock crawling planned for the near future. Got them in stock size, 265/70r17. Only have just under a hundred miles on them, but handling feels great. Also went with white letters in, black out, because just liked the look.

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Thanks for the first real life pics of the stock sized p-rated ones on trail wheels. Been wanting to see how they looked. Would love an update after a little use on road noise and wet traction.

No prob! Will do. I love the look. Not as beefy as some other A/T tires, but I'm fine with that. I can tell you right off the bat that the road noise is no different than the stock Bridgestone Duelers. Pretty impressed we how quiet it is.

Will update as I drive them in different conditions.

See post #30 for white letter out. 4S means P rated for that tire.

I have a few hundred miles on mine and they are doing great. Except for road driving my off roading has been restricted to my back yard and a couple of new construction sites.

Not sure how to analyze rain traction. I don't try to take corners at 80mph when it rains. I've been in a couple of downpours. For the speeds I drive nothing unusual happens. Not trying to be a smart ass but the only person I know that actually has analyzed rain traction builds and raced BMWs and he would take a tire around an Interstate exit in the rain at 80mph. The only time I have ever had a tire hydroplane was when it was bald with carcass showing. I learned that lesson real fast about 40 years ago. Honestly though, I'm not even sure what a modern tire that performs badly in the rain is supposed / likely to do. I do know one thing, if it couldn't perform at the typical posted speeds and then some margin above that I would not use it.

I would like to know what pressure people are running these tires at. I am currently at 40 ( rated 44 max ). I have not done the chalk line test.

I have heard nothing but good about Cooper tires from everyone I meet even though they were never on my radar before this forum. If that 65K warranty holds out, I will be very happy if initial use is any indication.

Agreed. I wouldn't say I drive crazy fast either and drove around this afternoon in a downpour and felt they gripped the road good. No wheel slippage when accelerating after a stop. Pretty happy. Like someone else said in their review, "no excitement or drama with these tires, but that's not necessarily a bad thing." Will see how they perform as I start to rack up the miles.

I am running them around 35. The door sticker recommends 32, but after reading a bunch of other posts decided on 34 - 36. Haven't done the chalk test and since I just got them hard to tell what the tread wear pattern is like.

I emailed Cooper asking if they're planning on making a 275 and never received a response :/

Any update after some miles put on?

We had a full day downpour here a few days ago. I was driving back roads, subdivisions, some minor flash flood, some pooling water in new construction subdivisions gravel streets. Leaf coated steady rain normal streets.

Backroads 55-60 no issues. I even ran a wheel off the road once into a small gravel/grass shoulder/mini-ditch. Didn't even slow down. Just pulled right back on road.

Ran through the washout and that was basically un-noticable. Pushed a wake in a deeper washout that came up over my front fenders. No real speed there though, just not room for it.

Interstate ramp near 60mph and I probably would not have even gone that fast if dry.

Hit 45 on a slight down incline with lost of leaves and rain. Tried to get my tires in the heavy leaf line. Hard braking but so as not to activate the ABS.

Nothing... No steering feel, no slip, no pull, no slow down. It was as though everything was dry.

I constantly monitor the air pressure and aside from temp changes the pressure stays put. I run 37-40 depending on what the temp is.

So far I would buy again without hesitation.