Recall 21V123 covers 2,529 2018 Mercedes-Benz AMG GLE43, Gle 350, and Gle 400 SUVs with overcured tires. Free tire inspection and replacement at franchised Mercedes-Benz dealers.
Mercedes-Benz is recalling 2,529 2018 AMG GLE43, Gle 350, and Gle 400 vehicles with Continental tires that were cured too long during production. Over cured tires can develop sidewall breaks or belt separation, causing sudden air loss, tread loss, or loss of vehicle control; Mercedes-Benz dealers will replace the tires free of charge.
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What's wrong?
The Continental tire on the 2018 Mercedes-Benz AMG GLE43, Gle 350, and Gle 400 carries the vehicle's weight, holds air pressure, and keeps the tread in steady contact with the road. Its rubber and internal structure have to cure within specification so the tire keeps its shape under load, heat, and highway speed.
On affected vehicles, the tires were cured for too long during production. That process deviation means the tire does not meet Continental's current production specifications. A tire in that condition loses air suddenly in some failures, and the driver has less control because the tire is no longer supporting the vehicle as designed.
There is no single warning sign before failure. Some tires lose air suddenly with no warning, while others show localized tread wear, strong vibration, or bulging in the tread area.
Who's affected?
Covers 3 GLE variants from the 2018 model year, all tied to the tires.
| 2018 Mercedes-Benz AMG GLE43 | tire |
|---|---|
| 2018 Mercedes-Benz Gle 350 | tire |
| 2018 Mercedes-Benz Gle 400 | tire |
| Units affected | 2,529 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching 2018 Mercedes-Benz GLE model does not guarantee inclusion. Check your VIN to confirm whether your specific SUV is included.
What's the safety risk?
Over-cured tires can develop sidewall breaks, sudden air loss, belt edge separation, or tread and belt loss. Any of those failures can cause loss of vehicle control and increase crash risk. Watch for localized tread wear, excessive vibration, or bulging in the tread area, and schedule service promptly. Repair is free at any franchised Mercedes-Benz dealer.
What should I do?
- Check your VIN to confirm your 2018 Mercedes-Benz AMG GLE43, Gle 350, or Gle 400 is included in this recall.
- Contact a franchised Mercedes-Benz dealer to schedule the free tire inspection and any needed Continental tire replacement for the over-cured tires.
- Bring the recall notice if Mercedes-Benz mailed one. If not, reference recall number 21V123 when you call.
- Drive cautiously until the tires are inspected and repaired. Pull over safely if a tire loses air or the vehicle becomes hard to control.
What happens at the repair
At the dealer, a Mercedes-Benz technician inspects the Continental tires covered by this recall and replaces any affected tire that needs replacement. Parts and labor are free under the recall. Out-of-pocket tire repairs already paid are handled through the tire manufacturer's warranty, not through a separate reimbursement program, because the affected tires remained covered by that warranty. Ask the service desk how warranty coverage applies if you have prior tire repair paperwork.
| Reimbursement | Warranty coverage applies |
|---|
Timeline
| February 26, 2021 | NHTSA published the recall |
|---|---|
| March 5, 2021 | Dealer notification began |
| April 23, 2021 | Owner notification mailed |
| April 23, 2021 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| April 23, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V123?
Recall 21V123 covers 2,529 2018 Mercedes-Benz AMG GLE43, Gle 350, and Gle 400 vehicles equipped with Continental tires that were cured too long during production. The tires can develop sidewall breaks, sudden air loss, or tread and belt loss. Mercedes-Benz dealers will inspect and replace affected tires for free.
What should I do if my 2018 Mercedes-Benz AMG GLE43, Gle 350, or Gle 400 is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 21V123. If it is, contact a franchised Mercedes-Benz dealer to schedule the tire inspection. Reference recall number 21V123 and Mercedes-Benz recall number 2021030008 when you call.
Does the recall repair cost anything?
No. Federal recall law requires manufacturers to repair safety defects at no cost, and Mercedes-Benz will inspect the affected Continental tires and replace them when needed free of charge at a franchised Mercedes-Benz dealer.
What is the safety risk?
The safety risk is sudden tire damage that can cause loss of vehicle control. Over cured tires can develop a break in the sidewall, sudden air loss, belt edge separation, or tread and belt loss. Mercedes-Benz will inspect the tires and replace affected tires for free.
When did Mercedes-Benz start this recall repair?
Mercedes-Benz began the recall on April 23, 2021. The remedy is available, so included owners can contact a franchised Mercedes-Benz dealer now for the tire inspection and any needed replacement. MBUSA customer service is available at 1-800-367-6372.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V123000 |
|---|---|
| Mercedes-Benz customer service | 1-800-367-6372 |
| NHTSA recall # | 21V123 |
| NHTSA recall # (full) | 21V123000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (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 →