I think premium package was what included auto climate control and wood trim, along with xenon's and such.

Sport package you can tell you have if your window trim is gloss black instead of matte black.


As far as the spare, I don't think we get full size 18" spares, I have a 17" spare on my truck and I have sport and premium.

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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