Purchased in October 2022, when only magazine tests were available. Purchase price per wheel is $4.6, year of manufacture is 2022, and the month and year of manufacture are both April of 2022. The Corolla is a 2022 model. In general, the sensations are really high-quality and reasonably priced; there aren't an excessive number of spikes like on Hakka 8, but you still get all 1001. There were no hernias reported, the rumble was moderate (summer bridgestone is much noisier), and the spikes held up well (just two were lost all season long, even though they switched to summer shoes on April 29).