Welcome to FTE.

Try rotating your tires diagonally, ie, LF to RR and RF to LR, etc. Also, check the air pressure in the tires. Tires with a more agressive tread tend to develop wear patterns; rotating tires lessens issues caused by the wear patterns and reduces the development of wear patterns. Also, be aware that as the tread get's more agressive, you will hear more noise/howl. They also like to be balanced a bit more often than tires with a non agressive tread. You may need to do this in an attempt to get rid of the buzz you described.

There is always the chance that the tire you have will not work well with what you drive. I've had this happen myself in the past.