Car & Driver teamed up with Tire Rack to test a popular "made in China" tire (from the largest tire manufacturer in China, with engineering facilities far beyond what other China tire manufacturers possess).
Tire Test: Nine Affordable Summer Tires Take On the Michelin PS2 - Comparison Tests
"Consistently finishing last in all of the performance categories, the Ling Longs’ dry autocross performance was so far behind the other tires’ that we had to round its score up to zero to keep it from being negative"
The China tires placed 9th (dead last) in the tire test. It scored less the 1/2 the point of even the 8th place tire.
I'm glad you guys are happy with the atturoAZs, but after seeing how the flagship China tire performed in testing, they still have a Ling LONG way to go.