What should a driver do to ensure better fuel efficiency from their vehicle?

1. A.Ensure that the vehicle is regularly serviced.
2. B.Ensure any load carried is equally distributed on the vehicle.
3. C.Ensure that heavier items are carried at the rear of the vehicle.
4. D.Drive at higher speeds in order to reduce the time spent on the road.

This is an official-style question from the Safe and Responsible Driving topic of the Ireland driver theory test (Cat. B). Practise all 807 questions free on iTest.ie — with timed mock exams, automatic mistake tracking and progress sync across devices.