The Rancher is a Declasse two-door pickup truck, a light-truck nameplate returning from earlier eras including GTA IV, and it is due to appear in Grand Theft Auto VI. It featured in three clips from the September 2022 leaks, seen parked at Cipher Mall in Rockridge, in a Hamlet parking lot, and driving past the Starlet Motel.
Vehicle data via GTA Wiki (Fandom), CC BY-SA 3.0.