Clunks when shifting - Subframe Bushings
Blowing AC fuse? - Final Stage Resistor (I think)
Shimmying while shaking/braking - needs a front suspension overhaul including thrust arm bushings (do it all and align it once)


The Radio not playing is confusing to me -


I know you posted the suspension is fresh but there is something wrong in the front suspension and unless you know the quality of parts and they were installed correctly, I would do my due diligence and at a minimum do the thrust arms.


Other than that, keep an eye on the typical M54 wear items, change the oil hot once or twice, I use T6 5w-40, in the South where its hotter the engines will benefit from a 5w-40 IMO vs. a 5w-30 which was really only spec'ed for fuel economy -


Flush the brakes and clutch as well, and enjoy

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards