Chatter / vibration when coming to a stop

Supermoto68

New member
Jan 17, 2021
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Hello tech experts,

2009 GMC HD3500 4x4 crew cab 66,000 miles, when stopping around 10-15 mph I am feeling a vibration, then when I accelerate away around the 10 -15mph it does it again. I am stumped, checked tires, checked brakes, checked carrier bearing on drive shaft. All look good ?

Anyone else have this issue?

P.S. It does not do it all the time either seems to come and go?