What factors affect the stability of a freight-carrying commercial vehicle while driving in a curve?

1. The weight of the vehicle and of the engine.
2. The radius and length of the curve.
3. Correct answer: The vehicle’s speed, the radius of the curve and the height of the vehicle’s center of gravity.
4. Only the vehicle’s speed and weight.

WhyThe stability of a loaded vehicle in a bend depends on the speed, the radius of the bend and the height of the center of gravity.