Correct answer: D. Regularly.
Drivers have a legal responsibility to make sure that their vehicle is roadworthy. To do this, they should carry out regular, weekly and periodic checks, including a weekly tyre pressure check. Incorrectly inflated tyres may cause vehicle instability, uneven tyre wear and longer stopping distances.
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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