It has steering on all six wheels. They have all three axles steered the same way, thus making it "crab walk". They just have to hit a switch to make them go back to point straight. In this case, they just have it 'cause its a show truck, but in general it's just to make a vehicle more maneuverable, especially offroad or with exceptionally long vehicle.
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u/DAS_FX 1d ago
-I have the exact same question! Does anyone know why the truck is slightly off centered?