Question: are cooper discoverer tires any good?
Answer: Government testing results for the Cooper Discoverer A/T3 are pretty good. Uniform Tire Quality Grading gave it a score of 560 for treadwear, meaning it stands a chance to deliver the 55,000 miles that Cooper clams it will. It also received UTQG grades of “B” for temperature resistance and an “A” for traction.