I bought 4 new wheels, they were balanced normally, a strong vibration appeared while driving, they removed them, checked them on the installation, revealed excessive power heterogeneity on all 4 (!) Wheels, sent them for a complaint, they checked them for balancing and that’s it, they said that excessive power heterogeneity according to GOST is not a drawback, they refused to exchange at the factory . The review was not posted on the manufacturer's website). Thank you, I love my country, let's support our manufacturers.