Ventilated Disc — Tata Motors Punch
Category: Brakes | Severity: high | Cost: ₹2,500–₹6,000
What is Ventilated Disc?
A brake disc with internal vanes for better heat dissipation.
How Ventilated Disc Works
Air flows through vanes to cool the disc during braking.
Why is Ventilated Disc Important?
Prevents brake fade and improves braking efficiency.
Common Problems
- Warping
- Cracks
Symptoms
- Vibration while braking
- Reduced braking power
Causes of Failure
- Overheating
- Aggressive braking
Impact on Car Performance
Reduced braking efficiency.
DIY Fix Guide — Step by Step
- Inspect visually
- Replace if warped
Maintenance Tips
- Avoid sudden braking
- Regular inspection
Replacement Cost in India
Estimated range: ₹2,500 – ₹6,000
Where to Buy Online
When to Replace Ventilated Disc
When warped or below thickness limit.