Radio Station Reception

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I am in need of a little help with my radio station reception in my 2019 Silverado RST with under 4K miles.  I had a '16 and '14 Silverado and never had any reception issues in my area.  I am between Philly and Allentown so my stations are usually very clear.  Ever since I drove my '19 home the stations that were normally clear are very scratchy.  Are there any settings I could check or is this an issue I need to have the dealer look at?  Any help would be great.  Thanks.