When do tyres need changing?
Three key factors to consider when inspecting your tyres are age, tread depth, and potential damage. It's important to check your tyres regularly, at least once a month. Many tyres have tread wear indicators—rubber bands that become visible when the tread depth has worn down past the safe limit, usually 1.6mm. Tyres should also be replaced if they are over 10 years old, even if the tread depth remains sufficient.
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Look out for uneven tread wear, which can signal other issues with the tyres or vehicle. Additionally, tyres with bulges or blisters on the sidewalls should be replaced immediately, as these defects can lead to tyre failure and pose a safety risk.
Tyre inflation pressure importance
Tyre inflation pressure is essential for safe vehicle operation. The tyres don’t bear the full weight of the vehicle alone; the air inside them plays a crucial role. Before driving, it’s important to check your tyre pressure, as it has significant safety and economic implications. Driving with low inflation pressure increases safety risks with every journey.
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Longer braking distance: Reduced pressure can make it harder to stop quickly.
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Increased risk of tyre damage: Low pressure can cause excessive heat buildup, leading to damage.
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Higher fuel consumption: Lower pressure increases rolling resistance, which results in higher fuel usage.
Right way to clean tyres
If you use a high-pressure cleaner on your car, it’s important to be cautious when cleaning the tyres. A concentrated jet of hot water from close range can damage the tyre material, causing the rubber to heat up and form small blisters, which weakens it. Weakened rubber can lead to sudden tyre bursts under heavy load or at high speed.
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Here are key tips for cleaning tyres:
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Maintain a distance: Keep at least 20 cm between the end of the nozzle and the tyre.
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Use a wide spray: Opt for a wider spray instead of a concentrated jet.
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Move the jet: Even when dealing with stubborn dirt, never focus the jet on one spot—always move it back and forth.
