Why do Changan Karvaan users in Pakistan frequently face irregular tire pressure readings despite routine checks?

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Why do Changan Karvaan users in Pakistan frequently face irregular tire pressure readings despite routine checks?

Many owners report fluctuating tire pressures even after refilling at petrol stations. Is this an issue with tire quality, valve integrity, o r environmental factors in Pakistan?

Zarnish asked on 06 Aug 2025 16:41:05 pm

1 Answer

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Car Mechanic Expert - on 06 Aug 2025 16:45:49 pm

This problem often arises due to:

Substandard tire valves that leak air slowly

Low-quality o r worn-out tires

Temperature changes

Improper air filling practices

Even after refilling, pressure can quickly due to valve seepage o r poor sealing—especially in cheaper OEM tires o r when local replacements are used.