Very doubtful on the bearings. One of my bearings was noisy for a whole year, and when I finally changed it, it was still fairly tight.
Bent wheel, balancing, alignment, bad tire.....
Also check that the rotors are flat against the hubs.. in other words that they were not put on so that the rust bumps are forcing them out of line with the rotation of the hub. There are 3 holes in the hub, and after a while 3 rusty bumps develop on the back of the rotor. Also, check for any debris on the back of the wheel where it hits the rotor, or on the rotor itself.
Torque the lugs evenly to 100 foot pounds
After that.... hmmm bad lower ball joint?