Question

Difficulty: EasyWeight Distribution and Securing Loads

You are packing heavy luggage into your car for a long journey. Where should the heaviest items be placed to maintain vehicle stability?

  1. A
    On an open roof rack to keep the interior clear
  2. On the floor of the boot, as close to the back seats as possibleAnswer
  3. C
    On the rear parcel shelf behind the passengers
  4. D
    At the furthest rear edge of the boot against the tailgate

Answer

On the floor of the boot, as close to the back seats as possible
Heavy items should always be placed as low down as possible and pushed up firmly against the back of the rear seats. This keeps the vehicle's centre of gravity low, ensures even weight distribution between the axles, and prevents the load from shifting forward under braking.

Step-by-Step Solution

1
Identify how vehicle loading affects the centre of gravity and stability
Heavy weight positioned high up or too far rearward negatively alters vehicle dynamics and tyre grip.
Maintaining a low centre of gravity ensures optimal control through corners and during braking.
2
Select the optimal placement area inside the vehicle
Placing heavy items on the floor of the luggage compartment against the rear seats provides low, centred mass distribution.
This prevents loose items from moving forward under heavy braking and keeps the vehicle stable.

Key Concept

Weight distribution and vehicle stability during loading
Estimated Time:45s
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