COOPER DISCOVERER AT3 265/70R17 115T SL 560 A B OWL ALL SEASON TIRE Fits: 2014-18 Chevrolet Silverado 1500 WT, 2010-21 GMC Sierra 1500 SLE

from MikeNewton74

I bought these tires because i occasionally haul a heavy camper and i tend to go off road more than most. These tires handle both jobs phenomenally. As an added bonus, they have a smother and quieter ride than the Nittos I was previously running. On top of all that, the price was pretty good too...

from Poochgut

This is the 4th set of these that I have bought for 3 different vehicles. Excellent wear and very reasonable traction for mild off road driving excursions. Anything more aggressive than these make too much road noise for my liking. So far, they are the ones I keep buying.

from Woodrow Call

The Discoverer AT3 XLT has been on my 3500 for just under 2 years and 80K miles. About 30K of those miles have been dragging generators or a deckover gooseneck with loads weighing in from 12,000 - 15,000 lbs. Rotated every oil change and balanced a few times and have had no problems. Most of the ...

from Lard Ass

Whatever Rex and Mark are selling at Tire Rama, I'm in! I thought I needed 10 ply this time but after a few questions, we realized that was overkill. 4-ply with an aggressive tread is working like a champ. Looking forward to see how they work in winter driving but their word is golden and I know ...

from Capt Billy

I put the AT3 LT on my 2021 GMC 4X4 and they are quiet and good looking. The AT3 LT's ride a little harder then my Good Years that come with the truck but they were not LT's and not much of a off-road tire. I only have about 3000 mile on the them. When I first put then on I could feel the tires ...