Recall 19V425 affects 25,003 2019 Mazda MAZDA3 vehicles because loose lug nuts can let a wheel detach. Repair is free at any franchised Mazda dealer.
Mazda is recalling 25,003 2019 MAZDA3 vehicles because lug nuts on all four wheels can loosen and let a wheel detach from the vehicle. A wheel separating while driving increases the risk of a crash, and Mazda dealers will tighten the lug nuts free of charge.
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What's wrong?
The lug nuts on the 2019 Mazda MAZDA3 clamp each wheel to the wheel hub. The hub is the metal mounting point that spins with the wheel, and the nuts hold the wheel tight against that hub through the hub bolts and flange.
On affected vehicles, a manufacturing process error left a partial gap between the hub bolt head and the hub flange during assembly. Even though the lug nuts were tightened correctly at the plant, that gap lets the joint settle as the vehicle is driven. As the joint settles, the nut loses torque, which is the clamping force that keeps the wheel tight. If enough torque is lost, the lug nuts loosen and a wheel can detach from the vehicle.
Mazda identified rattling noise as the warning sign before a wheel falls off. If you hear rattling from a wheel area, treat it as a sign that the wheel nuts need immediate dealer attention.
Who's affected?
| 2019 Mazda MAZDA3 | wheel fastener (lug, nut, bolt, or stud) |
|---|---|
| Units affected | 25,003 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2019 Mazda MAZDA3 is on the list. Check your VIN to confirm whether your specific car is included.
What's the safety risk?
A loose wheel can separate from the vehicle and increase the risk of a crash. A rattling noise comes before a wheel falls off, so pull over safely if you hear it and call the dealer. Repair is free at any franchised Mazda dealer.
What should I do?
- Check your VIN to confirm your 2019 Mazda MAZDA3 is included in this recall.
- Contact a franchised Mazda dealer to schedule the free lug-nut tightening that secures the wheels to the correct specification.
- Bring the recall notice if Mazda has mailed one. If not, reference recall number 19V425 when you call.
- Drive cautiously until the repair is complete, and pull over safely if a wheel feels loose.
What happens at the repair
At the dealer, a Mazda technician tightens the front and rear wheel lug nuts to the correct specification. The recall repair is free, and parts and labor are covered for the lug nut tightening. Out-of-pocket repairs already paid are handled through Mazda's new vehicle warranty, not through a separate reimbursement program, because repairs tied to this defect were covered during the new vehicle warranty period. Ask the service desk how warranty coverage applies if you have prior repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| June 7, 2019 | NHTSA published the recall |
|---|---|
| June 12, 2019 | Dealer notification began |
| June 12, 2019 | Dealer notification ended |
| July 9, 2019 | Owner notification mailed |
| August 6, 2019 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| August 6, 2019 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 19V425?
Recall 19V425 covers 25,003 2019 Mazda MAZDA3 vehicles with wheel lug nuts that can loosen on all four wheels. A detached wheel increases crash risk, and Mazda dealers tighten the lug nuts for free.
What should I do if my 2019 Mazda MAZDA3 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 19V425. If it is, contact a franchised Mazda dealer to schedule the lug nut tightening. Reference recall number 19V425 or Mazda recall number 3519F when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the manufacturer to repair the defect at no cost, and Mazda's remedy says dealers will tighten the front and rear wheel lug nuts to the correct specification free of charge.
Is it safe to drive my 2019 Mazda MAZDA3 before the recall repair?
The recall does not include a do-not-drive order, but the risk is real. Loose lug nuts can let a wheel separate from the vehicle, increasing crash risk. Confirm your VIN, then schedule the free dealer repair promptly.
When did the Mazda MAZDA3 recall repair begin?
Mazda began the recall repair on July 9, 2019. Because the repair is available, a franchised Mazda dealer can tighten the affected wheel lug nuts to the correct specification once your VIN is confirmed in recall 19V425.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/19V425000 |
|---|---|
| Mazda customer service | 1-800-222-5500 |
| NHTSA recall # | 19V425 |
| NHTSA recall # (full) | 19V425000 |
Source documents
-
Download Misc. Document (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →