Western's Sovereign is GTA's Harley-Davidson Road King, a big touring cruiser confirmed for GTA 6 through official screenshots. It rode through GTA V and Vice City Stories before this. The datamined 250 kg weight and single seat fit the real bike's brief: a heavy, steady highway machine that treats corners as suggestions.
Rockstar has not confirmed how the Sovereign is acquired. Cruisers in past games showed up as regular traffic near biker hangouts and could be bought from bike shops or websites, so expect something similar here. Nothing official yet.
Its GTA 6 confirmation comes from official screenshots.
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