When driving at faster speeds going around corners and Bends it has a weird sound like a buzz vibrating not a clunking 2006 LT
but when going straight it's quiet just when I'm turning left or right around Big bends not sharp corners

 

Probably hubs/bearings, maybe worn out brake pads or LCA bushings.

 

I replace the lower ball joints, brake pads look good and I replaced sway bar end links.
tomorrow I'm going to install control arm bushings

 

I have a similar but different issue I have a constant vibrating faster I go the worse it gets I jacked up the car and let the wheels spin freely the driver side binds up and stop spinning the passenger side makes a small ticking sound but it does not stop spinning

 

Hubs, the bearings are toast!

https://www.chevyhhr.net/forums/how-...acement-38946/

 

Oversized tires? If so, what size?