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No-drill mud flaps use existing mounting locations, but “no drill” does not mean “no fitment check.” Wheel-arch shape, fastener position and vehicle version must agree before the part is tightened.
Why factory-hole alignment matters
A correctly matched flap follows the lower body and lines up with existing holes without twisting. Forcing a fastener through a misaligned part can distort the flap or damage the mounting area.
Quick checklist
- Confirm front and rear pieces before installation.
- Keep left and right parts separated.
- Clean the wheel arch and mounting points.
- Use the supplied hardware only where specified.
- Check tire clearance at full steering lock.
Five installation steps
Work through the sequence in order. Each step removes a different source of fitment or installation error.
- Sort the set. Identify front, rear, left and right pieces before removing any factory fastener.
- Clean the mounting area. Remove road grit so the flap sits directly against the intended surface.
- Align factory holes. Hold the flap in place and verify every hole before inserting hardware.
- Tighten evenly. Start all fasteners loosely, then seat the part and tighten without over-compressing it.
- Check clearance. Turn the steering fully both ways and inspect the tire-to-flap gap before driving.
Fitment first. A listing title is a starting point. The physical shape, model year and selected option must also match the vehicle.
Common mistakes to avoid
- Mixing front, rear, left and right pieces.
- Tightening one fastener before all holes are started.
- Skipping the full-steering-lock tire-clearance check.
Take one clear photo before installation and another after the final check. If support is needed later, those two images make it much easier to distinguish a fitment issue from an alignment or surface-preparation issue.
Installation diagnosis
| Symptom | Likely cause | Action |
|---|---|---|
| Hole will not align | Wrong piece or version | Stop and re-identify |
| Flap twists | Uneven seating | Loosen and reseat |
| Tire contact | Incorrect fit or position | Remove before driving |
| Fastener loosens | Hardware not seated | Inspect and replace if needed |
Watch the no-drill layout
The video helps identify part position. Always follow the hardware instructions supplied with your selected version.
Recheck after the first drive
Inspect every flap and fastener after the first short trip and again after driving through rain, snow or rough roads.
For current options, specifications and availability, see No-Drill Mud Flap Set for Tesla Model 3/Y. Product configuration names should be checked again at checkout.
Tesla, Model 3, Model Y and Cybertruck are trademarks of Tesla, Inc. TERVELIO is an independent brand and is not affiliated with, endorsed by or sponsored by Tesla, Inc. Model references are used only for fitment identification.
