Tyre Valve — Renault Duster
Category: Wheels and Tyres | Severity: medium | Cost: ₹100–₹500
What is Tyre Valve?
The tyre valve is a small component that allows air to enter and stay inside the tyre while preventing leakage.
How Tyre Valve Works
It uses a spring-loaded valve core to allow air inflow and seal automatically.
Why is Tyre Valve Important?
Maintains correct tyre pressure for safety and efficiency.
Common Problems
- Air leakage
- Cracked valve
- Loose cap
Symptoms
- Frequent pressure loss
- Hissing sound
Causes of Failure
- Aging rubber
- Dust ingress
- Improper installation
Impact on Car Performance
Incorrect pressure reduces mileage and increases tyre wear.
DIY Fix Guide — Step by Step
- Check valve cap tightness
- Apply soapy water to detect leaks
- Replace faulty valve
Maintenance Tips
- Always use valve caps
- Inspect during tyre service
Replacement Cost in India
Estimated range: ₹100 – ₹500
Where to Buy Online
When to Replace Tyre Valve
Replace when leakage or cracks are detected.