Why are tractor wheels being filled with water?
- To improve driving quality and comfort on dirt roads.
- To prevent tire overheating during particularly hard works.
- Correct answer: To increase its weight and thus improve the wheels’ traction on the road.
- It is a convenient way to carry water for different purposes while working.
Why this is the answer
The correct answer in the official bank: To increase its weight and thus improve the wheels’ traction on the road.
Filling the tires with water adds weight to the tractor, placed low and close to the ground. Extra weight on the wheels presses them harder onto the surface, which improves traction and reduces wheel slip, especially when pulling loads or working on soft ground. The water is not there to carry water to the field, cool the tires or make the ride more comfortable.