2005 Tahoe Banging in the rear

[tahoo]

Hi folks. I'm new to the forum so please bear with me. I have an 05 Tahoe. During the winter months, when I hit a bump in the road, I hear a banging noise in the rear. Almost sounds like a loose tailgate, albeit it isn't the tail gate. Have new shocks, sway bar links and bushings. The noise is rather loud. Any help would be appreciated. Thanks.

 

[lesterl]

Try the GMT800 portion of the site.... This is squarebody GMT400