07 Tundra Vibration 35 mph

I have a ‘07 Tundra SR5 4WD 5.7. Had a vibration in the front that builds from 15 mph to 39 mph and is consistent with the revolution of the tires. Seems to go away at 40 mph and above. New suspension, new tires, new calipers, rotors, and pads on all 4 tires and still felt the vibration. Rotated the front wheels to the rear and vibration is still there so no bent wheel. It does not go away with braking so that’s not the issue. Toyota said they didn’t find anything when putting on the new tires. Took it to Firestone because I have a lifetime alignment deal with them and they said balance and alignment are good and no issues they can find. Thinking hub, axle, or bearing but Toyota said no on all accounts. Any ideas?

 

Same thing for me at 55 to 65 mph after new rims and tires. Second set of new tires too.

 

Driveshaft center carrier bearing going bad? Bad front driveshafts or rear driveshaft universal joints? Bad front wheel bearings?

All these things come to my mind

 

So after some tinkering I found that the vibration goes away when I put my truck in 4H mode. Universal joint going bad??