Yea I'm leaning toward it is just the mount because it is "only" $995 from the company that charges you $1300 for $5 worth of vinyl graphics, however I also would assume that being they want to maximize options and profit that if it didn't come with an extra spare they would give you the option of buying another spare for another $1000 but realistically these tires are probably around $350 each and I would guess the OEM wheels will be severely overpriced like all OEM wheels and be over $650 each so if you want a second spare that matches for your mount it will likely cost you another $1000ish you can order after you get your truck but if it were mine I would just put the matching spare it comes with on the mount and grab a cheap steel wheel and rubber to throw under the truck where it will get beat up and no one will see it for extreme emergencies when you need 2 spares