

In deep snow, and even hardpacked snow, the truck grips the ground well. I’ve driven on snowy, icy roads about a dozen times so far this winter. The Discoverer AT3 has proven very capable in the snow. They carry a “mountain-snowflake” symbol as proof. These tires are “severe weather rated,” meaning they perform at least 10% better than standard all-season tires. I got stuck on a set of stock all-weather tires on shallow but slick snow on my first day with my new truck, and I didn’t want that to become the norm. Cooper Discoverer AT3 XLT Snow PerformanceĪs a Colorado resident who spends a ton of time in the mountains, winter performance in tires is a high priority. My only negative is that they are heavy, cutting fuel efficiency significantly, even in my F-150. While there are more aggressive tires, these provide good on- and off-road traction while remaining quiet at highway speeds. In short: The Cooper Discoverer AT3 XLT is a rugged all-terrain tire that should stand up to anything most people throw at it. But I’m going to do my best to talk about them neutrally for those shopping for tires. This is my impression of driving on them for 6 months.įor complete transparency, Cooper sent me this set of tires for testing. But when it gets down to brass tacks, what matters in bad conditions is where the rubber meets the road.Īnd in my case, it was on a set of Cooper Discoverer AT3 XLT tires with 10,000 miles. Sure, having an F-150 with four-wheel drive helps. The drive had been uneventful, which is remarkable given the nasty, snowcovered roads. “At least I have good tires.”Īn hour and a half later, I found myself rolling up an unplowed street in Leadville.

I needed to get up to Leadville to grab some gear for a buddy, and the roads would be horrible. I’d planned to go skiing, but a stomach bug and a pending chore stymied my plans. I woke in Breckenridge, Colorado, to 8 inches of fresh snow and more in the air. And they do so while maintaining good manners on the highway. Home » Motors » Cooper Tires Discoverer AT3 Review: Sticky When Slickįor large vehicles that spend lots of time off road, the Cooper Tires Discoverer AT3 XLTs give great all-season traction.
