What effect does driving whilst keeping proper distance from the vehicle in front has on the vehicle’s fuel consumption and wear?

1. AIt is required to keep a proper distance to prevent accidents only, and it has no effect on the vehicle’s wear or fuel consumption.
2. BThe shorter is the distance kept from the vehicle in front, the lower are both brake wear and fuel consumption.
3. CIn order to keep proper distance from the vehicle in front you are required to constantly use the brakes, and therefore it causes quick brake wear.
4. DWhen proper distance is kept – brake wear and engine fuel consumption are reduced,

ትክክለኛ መልስ: D. When proper distance is kept – brake wear and engine fuel consumption are reduced,