New to the forum and chevy trucks, I just bought a 2012 6.0 2500hd with 13,000 miles (new to me). My problem is I keep hearing a whining noise at low speed and low rpm in the cab, no air on, no radio on just wondering if anyone has any suggestions? Thanks in advance and any help would be greatly appreciated

 

tires?? I hear more noises than I care to but they haven't changed in 20k miles so I guess they're normal.

I really hate the wind noise that comes from the b-pillar of my regular cab. I would have thought that kind of wind noise was something of the past.

What ever happened to the good old "Body by Fisher" ?

 

I don't hear any tire noise it almost sounds like a ps pump or tranny noise I'm not sure and you don't hear it after 30mph. Never heard anything like it but again I'm new to the 2500 platform. Thanks