Snow chainsBangladesh

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116. Snow chains

Snow chains are traction devices fitted around vehicle tyres to improve grip on roads covered with snow or ice. They are especially useful on steep or mountainous roads where ordinary tyres may not provide sufficient traction.

Snow chains should be fitted according to the vehicle and chain manufacturer's instructions, normally on the driven wheels. They should be removed when they are no longer needed because driving with chains on clear roads can damage the tyres, chains and road surface.

Snow chains
Snow chain fitted to a Honda vehicle.
Wikimedia.org • Domitori • CC BY-SA
What are snow chains used for?

Snow chains increase traction when driving on roads covered with snow or ice. They can help a vehicle accelerate, steer and brake where ordinary tyre grip is insufficient.

Which tyres should snow chains be fitted to?

Snow chains are normally fitted to the driven wheels, but the correct arrangement depends on the vehicle and its drivetrain. Drivers should follow the vehicle and chain manufacturer's instructions.

Are snow chains compulsory everywhere in winter?

No. Requirements vary between countries and roads. Some countries require chains to be carried during certain periods or fitted when indicated by traffic signs or winter conditions, while others impose no general requirement.

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