Sudden Vibration 15-25mph

Hello everyone,

Not sure what happened but today I made a turn and when I started accelerating I got a noticeable vibration. As soon as I let off the gas it smooths right out. Feels like its coming from the rear. Just had balance and alignment done 2 weeks ago.

Its only happening between 15-25mph and I've never had this issue. Happens while driving straight or turning.

A little background on the truck:
2005 TRD Sport
6-speed manual
Stock suspension
93k miles

Any ideas?

Thanks.

 

Check your carrier bearing.

 

Universal Joint(s)

 

CB for sure... and if you have it that far apart may as well replace u joints they are cheap.

 

Thanks everyone for the help. I'll check out the carrier and the u-joints.