Practice question
Which tyre condition should a heavy vehicle driver look for during a pre-trip tyre inspection that indicates the tyre must not be used?
- Tread depth of 2.5 mm across the full width
- Tyre has been inflated to the manufacturer's recommended pressure
- Visible cords, bulges, cuts, or a tread depth below the legal minimum of 1.5 mm
- Minor scuffs on the sidewall only
Answer: C — Visible cords, bulges, cuts, or a tread depth below the legal minimum of 1.5 mm
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