Your car’s tyres have an awfully important job to do. Yes, these ring-shaped pieces of rubber do more than simply deliver the requisite traction to keep your vehicle facing the right way on the tarmac.
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They also protect your shiny new alloy wheels and, far more importantly, support the substantial weight of the entire car and its contents. Without air-filled tyres, effective basic driving actions such as accelerating, braking and steering would be pretty much impossible.
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