Q. What is the chassis of a truck?

Answer

The chassis is the "structural skeleton" of the truck. The chassis is the truck's foundation, holding the vehicle's axles, engine, cab, fuel tank, and batteries. The chassis has the most impact on the vehicle's overall dimensions and shape, and this has a direct impact on fuel efficiency (a truck that is too big for the job at hand will use more gas than necessary). Overloading is more likely to occur or extra trips and costs may be incurred if the chassis is too tiny.