Chassis vlo

The chassis_vlo has been a component of GTA vehicle DFFs since GTA3. It is the LOD for vehicles, with all components recreated as one model, at a much lower resolution (For Example: The wheels on vlo models are square). The vlo version of a vehicle is controlled like all other LOD objects through draw distance.

The vlo version of models can be particularly useful when creating collision data for vehicles. Their low-detail attributes are perfect for the lo-polygon count
requirements for collision.

Images:

This is an high-definition car, with your chassis:

The normal chassis.

chassis_vlo, the LOD of this car.

A poor quality San Andreas' car (infernus):

chassis of infernus.

chassis_vlo of infernus (square wheels).