ATREZZO ZSR2 EV (US71E)

The Sailun Atrezzo ZSR2 tires are decent budget summer tires, but they have some noticeable weaknesses. On a car with a well-tuned chassis like the BMW G21, they lack steering precision and overall handling compared to better-quality tires. Despite being properly balanced, they also developed vibrations that were most likely caused by temporary flat spots after standing. Noise levels are acceptable—they are moderately quiet, but nothing exceptional. Overall, they offer reasonable value for the price, but I would not buy them again.

Good price preformace

Running ZSR2 on my Tesla Model 3 Performance. On paper, the specs are great (EU label B/A/69dB), and they are honestly quiet and comfy for daily driving. However, wet grip is a weak point—I find the ESC kicking in too easy on wet corners.
The wear rate is the real dealbreaker: 1.6mm (rear) and 1.0mm (front) gone in just 2,500 miles. At this rate, even with frequent rotations, they’ll hit the wear bars by 12,300 miles. They might be cheap to buy, but the poor longevity makes them a bad value in the long run.

Tires wore out rather quickly, got one season out of them, lasted more like 20K Km if even that, otherwise good enough grip on dry and wet tarmac, kind of squirrelly/ not very confidence inspiring on gravel, although thats to be expected.

Moved from worn out PZero pz4 (the rears were had 4mm left so stored in case new fronts wear out earlier) and have to say mpg is 22.2 for a L320 4.2 SC RRS which is a wee bit better than the Pirelli’s with road hum reduced at 70+mph. Great alternative although I only expect them to last maybe 10-13K miles whereas the previous lasted 18-20 but at just half the price. Bodes well.