17 years of China’s Leading Tire Stud Manufacturer & OEM Supplier 
：sales06@jxcarbide.com 
：+8618073319589
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17 years of China’s Leading Tire Stud Manufacturer & OEM Supplier ：sales06@jxcarbide.com ：+8618073319589
What are the ‘studs’ on winter tyres for?
The studs on winter tyres are designed to provide extra grip and traction on icy and snow-covered roads. They help vehicles maintain control and reduce the risk of slipping, especially in harsh winter conditions.
What are the main functions of tyre studs?
1. Improve traction on ice
Metal studs protrude slightly from the tyre tread and bite into the ice, providing mechanical grip where ordinary rubber tyres may struggle.
2. Reduce slipping and skidding
They help prevent tyres from spinning excessively during acceleration and reduce the risk of sliding when braking or cornering on icy roads.
3. Improve vehicle handling
Studs provide better directional stability and control, especially on frozen roads, icy hills, and compacted snow.
4. Enhance winter driving safety
They help drivers maintain better control in extremely cold climates, particularly in Nordic countries such as Finland, Sweden, and Norway.
What are tyre studs made of?
A typical studded tyre stud consists of two main components:
Metal body: Usually made of steel or other durable metals. It provides structural support and helps secure the stud inside the tyre tread.
Tungsten carbide pin: An extremely hard wear-resistant tip that penetrates the ice and provides long-lasting grip.
Tungsten carbide is widely used because of its excellent hardness, wear resistance, and durability.
Why is tungsten carbide important for tyre studs?
The carbide pin is the key functional component of a tyre stud. Its quality directly affects:
Ice-gripping performance
Wear resistance
Service life
Resistance to chipping and breakage
Long-term stud performance
For manufacturers, selecting the right tungsten carbide grade, pin shape, and dimensions is essential to producing high-quality winter tyre studs.
In countries such as Finland, Sweden, and Norway, winter temperatures can remain below freezing for extended periods. Roads are frequently covered with ice and compacted snow.
Studded winter tyres are therefore widely used to improve driving safety in severe winter condition
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