new tires and it has a bounce in the front end

Hello,

Did this issue exist before getting new tires?
It could be related to tire being out of balance. It will be a good idea to inspect the suspension components like the ball joints. Also inspect the tires for any uneven wear or flat spots. You might also want to have the tire balanced.

https://www.2carpros.com/articles/wheel-removal-and-re-installation
https://www.2carpros.com/articles/how-car-tires-work


Please let me know if you have any questions.
Thank you.