Sailun Atrezzo Z4+AS Tire Review

We’ve attended a lot of tire events over the years. It’s always the same old thing when a manufacturer wants to show off the latest and greatest rubber. Three things are guaranteed at an event like this. First, there is a presentation highlighting the advanced design and technology of the new tire. Second, there will be supervised track time. And finally, a known inferior (and usually out of date) competitor’s tire is brought along to highlight how great this new tire is.

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