Long Term Evaluation: Cooper Tires DISCOVERER® AT3 4S™
Recently, Cooper Tires asked us to review their Discoverer AT34S tires that are designed for drivers of pickup trucks, crossovers and full-size SUVs. We decided to take them up on the offer and upgrade the tires on one of our chase vehicles, a Jeep Grand Cherokee, to see just how those tires handle everything we throw at it.