09 duramax. Has a lift and 35s. Rattle seems to be coming from the front driver tire. Ball joints are good. Hub is good. Caliper is good. Thinking maybe the heat shield ? Cvs seem to be leaking very very slightly but have very little play and the front drive shaft also had a lkttle play. Would putting the truck on a lift and driving it to about 20mph cause amy issues?? The noise starts are 20 and gets loudest at 48mph. Loosing my mind kn this one

 

hitting bumps or just driving? does it match wheel speed?

 

Just driving and wheel speed matches. Also noticed trans lines has play???