Tires Cooper or OEM Porsche

New tires are Cooper Discoverer Stronghold AT 285/75R17, which have a 129 load rating (4,080lbs) and only weigh 56lbs. They are 11.2” wide so hopefully don’t rub like the BFG’s (will be installed next week), and weighing 10lbs less per tire is a big difference which will help the MPG. And a 60k mile warranty is nice.

Always go AT tires, they provide the best of all worlds, especially when you don't take the vehicle off road. I swear by Cooper Discoverer AT3 XLT's and BFG T/A KO3's

I just got my second set of Cooper Discoverers (225/70/R15).

The updated version are more aggressive looking and there’s a little more road noise now, but not bad.

My old set performed extremely well in rain, mud, snow, ice, and regular daily driving. They also outlasted their high mileage rating, and I’m averaging 27mpg on my 2016. Zero complaints.

I have had them since the end of February this year. Drives pretty quiet and has excellent road handling and performance, especially when raining. I am pretty happy with them.

I put these on my 2024 Ford Maverick....Love them! Great look and feel, very grippy even on wet roads. Recently had a blowout due to me getting too close to a jersey wall (my fault no biggie).  Took a chunk out of the sidewall. The tire ran flat with only the remaining sidewall between the rim and the asphalt for a good 100' then gravel briefly.  The quality and thickness was evident in how quiet, controlled, and responsive the tire was till I was able to pull over; with no damage to the rim due to driving on it.

I went with Cooper Discoverer AT3 4S tires on my’n as stock replacement and very happy with my choice so far.

My primary concern was handling of snow and wet slush on the highway and so far this winter they’ve done excellent. The tread design does have a lot small sipes/cuts that work great for just that. Did not notice any increase in noise from them either.

Put them on a 2018 4Runner and they ride way better and quieter than the Toyo Open Country they replaced. They look great and they handle well in dry and wet but haven’t had the chance to test snow and ice yet myself.

I have a set of Cooper ATS already on my 2019, They're alright, They're decent in the snow but I don't really need them. They're just loud and eat gas And sling, salt and mud all over the truck, i don't really do a lot of off-roading. I just mainly bought them to make the truck look good.

I have brand new Coopers on my vehicle. One month after installing, I hit a pothole and the tire is now compromised and requires replacement. The tire is leaking air and has a large bubble on it.

Had an alignment done at a Porsche dealer here in TX, gave them a printout of the specs a shop in CA had aligned it to. Come to find out they were way off and I ended up destroying the inside edge of my front track tires.