A monster truck built from a dually pickup is due to appear in Grand Theft Auto VI, seen driving at the Thrillbilly Mud Club in the first trailer and in official artwork of Ambrosia. It appears to be based on the Ford Super Duty, riding lifted suspension and huge off-road tires like those of the Liberator and Marshall while sharing cab details with the Caracara 4x4.
Trailer and Ambrosia appearances
At 0:56 in Grand Theft Auto VI’s first trailer, three examples drive through the Thrillbilly Mud Club. The foreground truck carries a patriotic paint scheme and an American flag mounted behind the cab. To the left is a truck painted with red, white and yellow flames, while a more distant example uses white and green paint.
The three shown do not appear identically configured: their tire designs and suspension heights differ. Official Ambrosia artwork also includes the truck, placing its confirmed appearances in that region.
Super Duty and Sierra cues
Its primary real-world basis is the fourth-generation Ford Super Duty range, particularly the Ford F-350. The grille layout, door mirrors, fender treatment and extended rear bed follow that heavy-duty pickup line.
The headlamp design and parts of the front bumper instead draw from the fourth-generation GMC Sierra 2500 Denali. Its rear lamps resemble those on the Caracara 4x4, but are fitted to a longer cargo bed. The patriotic livery appears to take inspiration from an unnamed monster truck built on a third-generation Ford Super Duty.
Vehicle data via GTA Wiki (Fandom), CC BY-SA 3.0.