Cooper Discoverer Stronghold AT

These did in fact replace the Discover AT3 (The AT3 is discontinued). Cooper’s have historically been notorious for needing a lot of weight to balance. Since Goodyear acquired Cooper, Cooper tires now use Goodyear cases, which is a higher quality case. So we should be seeing more consistent products out of Cooper. A lot of people were sad to see the AT3 go, but the Stronghold is a very good replacement. The South East US is catching on that this is a good tire.

 

I mounted around 15 sets of these in December on a fleet of trucks that come into my work- overall, they're holding up well at their 20k mile rotations. These trucks live on dirt roads and they aren't chunking up or wearing irregularly. A worthy replacement to the AT3 XLT, which was one of my favorite tires.