My truck was delivered in March and had what sounded like an "air leak" at the top of the driver-side window. I put up with it for about 3 months and then went to the dealership and complained. They said it was not the window but the left outside mirror on that side. I said I doubted it, but they assured me it was a problem with the early 2001 models. They changed it and no sound thereafter.
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2001 Ram 3500 dually, 4:10, auto, SLT+,anti-spin,custom side paint, Custom pin striping,Advanced Thermal Products Sound Blanket Kit, Smittybar nerf step,Geno's stainless wheel well trim, tonneau cover, air dam, chrome monster tip, mud flaps/chrome tips,pyro-trans-boost gauges, Bosch 275 Injectors, Van Aaken.
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2001 Ram 3500 dually, 4:10, auto, SLT+,anti-spin,custom side paint, Custom pin striping,Advanced Thermal Products Sound Blanket Kit, Smittybar nerf step,Geno's stainless wheel well trim, tonneau cover, air dam, chrome monster tip, mud flaps/chrome tips,pyro-trans-boost gauges, Bosch 275 Injectors, Van Aaken.