vehicle.create

vehicle.create brings a vehicle object into being: it is how the rest of the script comes to have one. It takes entityId and config. config is optional.

The API says: wheels, suspension, engine

vehicle.create(entityId, config?)

function start() {  vehicle.create('main');}

vehicle.create is called with values of the shape its signature asks for. The code sits in start(), which the engine calls once, when the entity spawns.