Usually you won't hear much more noise from a tire if it's not balanced, but you will feel a vibration when you get up to highway speeds. If you take it up to 60 or 70 mph and feel a vibration, you probably need to get them balanced.
Bad tires or out of balance tires or driveshafts. Have it checked out.
You could have blown your tire or it could have gone flat.
Tires out of balance, bent wheel, worn suspension or steering parts, bent driveshaft.
Check your power steering fluid level.
it could be your tires on the pavement.
check u joints on driveshaft.
Could be a number of reasons: Worn-out shocks, wheels out of balance, worn-out tires (or all of the above)
Nitto tires are designed to last a long time, remain safe even on a wet surface, and make less noise while driving. There are Nitto tires for everyday cars as well as cars used for various kinds of competition.
The knocking that you are describing reminds me of a stuck universal joint. A bent axle usually wears tires out very fast more than making noise.
It normally means you have a bent wheel or tire out of balance. Have your tires rotated and balanced.
Increased road noise, decreased fuel efficiency.
Bad wheel bearing.