Correct answer: D. The maximum load a tyre can carry.
The load index indicates the maximum weight that a tyre can support safely. When replacing a tyre on your vehicle, you should make sure that the new tyre maintains the proper load index for the vehicle.
This is an official-style question from the Managing Risk 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.
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