Recall 21V276 affects 206 2021 Bentley Bentayga SUVs for rear axle lock nuts that can break. Repair is free at any franchised Bentley dealer.
Bentley is recalling 206 2021 Bentayga SUVs under recall 21V276 because the rear axle trailing-arm lock nut can break from stress corrosion. A broken nut can misalign the rear axle, cause loss of control, and increase crash risk, so Bentley dealers will replace the trailing-arm lock nuts free of charge.
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What's wrong?
The lock nut on the 2021 Bentley Bentayga is a small but important rear suspension fastener. It holds the eccentric bolt on the rear axle lower lever arm, a part used to keep the rear wheels aligned correctly. When that fastener stays tight and intact, the rear suspension keeps the tires pointed where Bentley designed them to track.
On the recalled Bentaygas, certain batches of lock nuts were not made to the required manufacturing parameters. Hydrogen-induced stress corrosion cracking means hydrogen trapped in the metal during production leaves the nut prone to cracking under load. If the nut breaks, the rear wheel alignment can change, which affects how the SUV tracks and responds while driving.
Owners can notice the steering wheel sitting off-center while driving straight. The Bentayga can also pull to one side during braking or acceleration. Those are warning signs that the rear axle alignment has changed.
Who's affected?
| 2021 Bentley Bentayga | rear suspension |
|---|---|
| Units affected | 206 |
| Field incidents | NHTSA has logged no field incidents to date. |
Not every 2021 Bentley Bentayga is on the list. Check your VIN to confirm whether your specific SUV is included.
What's the safety risk?
A broken lock nut can misalign the rear axle. That can cause loss of control and increase the risk of a crash. Watch for a steering wheel that is off center when driving straight ahead, or for the vehicle pulling to one side when braking or accelerating. Repair is free at any franchised Bentley dealer.
What should I do?
- Check your VIN to confirm your 2021 Bentley Bentayga is included in this recall.
- Contact a franchised Bentley dealer to schedule the free lock-nut replacement that secures the rear axle.
- Bring the recall notice if you have it, or reference recall number 21V276 when you call.
- Drive cautiously until the repair is complete, because a broken lock nut can misalign the rear axle and cause loss of control.
What happens at the repair
At the dealer, a Bentley technician replaces the rear axle trailing arm lock nuts covered by the recall. The replacement parts and labor are free. Bentley does not offer a separate reimbursement program because the affected Bentayga vehicles are still within the new vehicle limited warranty period. Out of pocket repairs already paid are handled through that warranty coverage. Ask the service desk how warranty coverage applies if you have prior repair paperwork for this condition.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| April 21, 2021 | NHTSA published the recall |
|---|---|
| May 31, 2021 | Dealer notification began |
| May 31, 2021 | Dealer notification ended |
| May 31, 2021 | Interim owner notification (was planned for this date) |
| June 16, 2021 | Owner notification mailed |
Frequently asked questions
What is recall 21V276?
Recall 21V276 covers 206 2021 Bentley Bentayga vehicles with a rear-axle trailing-arm lock nut that can break from stress corrosion. A broken lock nut can misalign the rear axle and lead to loss of control. Bentley dealers will replace the lock nuts for free.
What should I do if my 2021 Bentley Bentayga is on this recall?
Check your VIN to confirm your specific 2021 Bentley Bentayga is included in recall 21V276. If it is, contact a franchised Bentley dealer and schedule the rear-axle lock nut replacement. Reference recall number 21V276 or Bentley recall RE21/17 (RB98) 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. Bentley dealers will replace the rear-axle lock nuts free of charge, including parts and labor, for vehicles included in recall 21V276.
What is the safety risk?
The safety risk is rear-axle misalignment, loss of vehicle control, and a higher crash risk if the lock nut breaks. Until the dealer completes the free lock nut replacement, use the VIN result and dealer guidance to decide whether to keep driving.
When were owners notified about recall 21V276?
Bentley mailed owner letters on June 16, 2021. If you bought the Bentayga used or never received that letter, check your VIN to confirm whether your specific vehicle is included, then call a franchised Bentley dealer for the free repair.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V276000 |
|---|---|
| Bentley customer service | 1-800-777-6923 |
| NHTSA recall # | 21V276 |
| NHTSA recall # (full) | 21V276000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Report (PDF)
- Download Recall Document (PDF) (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 24, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →