This is the complete Tata Sierra wiper blade size guide: verified sizes for every generation and model year, the variants each size fits, and how to replace the blades yourself in a couple of minutes.
Tata Sierra wiper blade size – quick answer
- Tata Sierra (2025–present): 24" + 16" (600 mm + 400 mm)
- Tata Sierra EV (2026–present): 24" + 16" (600 mm + 400 mm)
All sizes fit the standard U-hook (J-hook) wiper arm.
Tata Sierra wiper blade size by generation
| Generation | Years | Driver side | Passenger side | |
|---|---|---|---|---|
| New Sierra | Nov 2025–present | 24" (600 mm) | 16" (400 mm) | Shop |
| Sierra EV | 2026–present | 24" (600 mm) | 16" (400 mm) | Shop |
Find your model year
- 24" + 16" – Sierra: 2025, 2026
- 24" + 16" – Sierra EV: 2026
How to replace Sierra wiper blades
- Lift the wiper arm away from the windscreen until it locks upright.
- Press the release tab on the U-hook adapter and slide the old blade down off the hook.
- Slide the new blade onto the hook until it clicks into place.
- Lower the arm gently and repeat on the other side with the correct length.
- Test with washer fluid – the glass should be clear in one sweep.
When to replace
Every 6–12 months, or sooner if the blades streak, squeak, judder or leave unwiped patches – especially before the monsoon.
Buy Sierra wiper blades
Prootto sells exact-fit sets of two in Conventional, Hybrid, Frameless and Carbon Aero:
FAQs
What is the wiper blade size of the Tata Sierra?
Sierra (2025–present): 24" + 16" (600 mm + 400 mm). Sierra EV (2026–present): 24" + 16" (600 mm + 400 mm).
Do these fit the Sierra wiper arm?
Yes – the Sierra uses a standard U-hook (J-hook) arm, and Prootto blades come with the matching adapter.