Recall 21V921 affects 16,676 2017-2023 Fccc chassis vehicles for inner valve stem extension damage. Repair is free at any franchised Fccc dealer.
Fccc is recalling 16,676 2017-2023 S2C, MT55, Xcr, and other chassis vehicles because the inner-wheel tire valve stem extension can contact the outer wheel rim opening and become damaged. That damage can cause loss of tire pressure in the inner wheel, increasing crash risk, and Fccc dealers will complete the repair free of charge.
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What's wrong?
The inner tire valve stem extension on these 2017-2023 Fccc vehicles is a small extension attached to the inner wheel valve stem. It gives a technician or owner access to check and fill the inner tire without reaching between the dual rear wheels. A rubber stabilizer is supposed to hold that extension in the correct position inside the outer wheel opening.
On affected vehicles, the extension and stabilizer are matched with a tire valve stem and wheel combination that leaves the extension too close to the outer wheel rim opening. While the vehicle is moving, the extension can rub against the rim opening. That contact damages the extension, moves the stabilizer out of place, and leaves the inner tire with low pressure.
The warning signs are a rattling noise from the wheel area while driving. During inspection or maintenance, you can see a displaced stabilizer, damage to the stem extension or rim, or low pressure in the inner tire.
Who's affected?
The scope spans Fccc chassis families rather than a single body style, with each listed model tied to the tire valve component.
| 2022 Fccc S2C | tire |
|---|---|
| 2021 Fccc S2C | tire |
| 2022 Fccc Mbc | tire |
| 2019 Fccc Mbc | tire |
| 2019 Fccc S2C | tire |
| 2018 Fccc S2C | tire |
| 2022 Fccc Xcs | tire |
| 2023 Fccc Mc | tire |
| 2022 Fccc Mc | tire |
| 2017 Fccc Xcm | tire |
| 2021 Fccc Xcr | tire |
| 2020 Fccc S2G | tire |
| 2018 Fccc Xbs | tire |
| 2018 Fccc MT55 | tire |
| 2019 Fccc MT55 | tire |
| 2022 Fccc S2RV | tire |
| 2021 Fccc Xcm | tire |
| 2019 Fccc Xbs | tire |
| 2019 Fccc Xcm | tire |
| 2018 Fccc Xcm | tire |
| 2021 Fccc Xcs | tire |
| 2017 Fccc Xcs | tire |
| 2020 Fccc Mc | tire |
| 2018 Fccc Mc | tire |
| 2022 Fccc MT55 | tire |
| 2021 Fccc MT55 | tire |
| 2020 Fccc Mbc | tire |
| 2022 Fccc S2G | tire |
| 2017 Fccc Xcr | tire |
| 2023 Fccc Xcr | tire |
| 2021 Fccc S2G | tire |
| 2018 Fccc S2G | tire |
| 2022 Fccc Xcm | tire |
| 2019 Fccc Mc | tire |
| 2021 Fccc Mc | tire |
| 2018 Fccc Xcs | tire |
| 2019 Fccc Xcs | tire |
| 2020 Fccc Xcs | tire |
| 2020 Fccc Xcm | tire |
| 2017 Fccc Xcl | tire |
| 2018 Fccc Xcl | tire |
| 2019 Fccc Xcl | tire |
| 2017 Fccc Mc | tire |
| 2020 Fccc MT55 | tire |
| 2020 Fccc S2C | tire |
| 2019 Fccc S2G | tire |
| 2018 Fccc Mbc | tire |
| 2021 Fccc Mbc | tire |
| 2022 Fccc Xcr | tire |
| 2018 Fccc Xcr | tire |
| 2020 Fccc Xbs | tire |
| 2018 Fccc Xbr | tire |
| 2019 Fccc Xbr | tire |
| 2019 Fccc Xcr | tire |
| 2020 Fccc Xcr | tire |
| Units affected | 16,676 |
| Field incidents | NHTSA has logged 4 field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific vehicle.
What's the safety risk?
A damaged valve stem extension can let the inner wheel lose tire pressure, which increases the risk of a crash. Listen for rattling from the stem extension near the wheel opening and watch for low inner tire pressure or visible damage during inspection. Schedule the repair soon. Repair is free at any franchised Fccc dealer.
What should I do?
- Check your VIN to confirm your 2017-2023 Fccc S2C, Mbc, Xcs, Mc, Xcm, Xcr, S2G, Xbs, MT55, S2RV, Xcl, or Xbr is included in this recall.
- Contact your nearest franchised Fccc dealer to schedule the free inner valve stem extension and stabilizer removal that stops contact with the outer wheel rim.
- Bring the owner letter if you have it, and reference recall number 21V921 when you call.
- Check inner rear tire pressure before each trip until the repair is complete, and stop driving if the tire loses pressure.
- Tell the dealer if the vehicle was repaired under recall 20V-529, because this recall expands that earlier repair and needs the new remedy.
- Call Fccc customer service at 1-800-547-0712 with questions about the repair or dealer scheduling.
What happens at the repair
At the dealer, an Fccc technician removes the inner tire valve stem extensions and stabilizers so the extension no longer contacts the outer wheel rim opening and becomes damaged. The recall repair is available now, and parts and labor are covered. Vehicles previously repaired under recall 20V-529 still need the new remedy completed under recall 21V921. Fccc's standard reimbursement plan covers documented out-of-pocket repairs paid before the recall notice. Bring repair paperwork to the service desk.
| Reimbursement | Reimbursement available |
|---|
Timeline
| November 23, 2021 | NHTSA published the recall |
|---|---|
| January 18, 2022 | Owner notification mailed |
| January 21, 2022 | Dealer notification began |
| January 21, 2022 | Dealer notification ended |
| January 21, 2022 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V921?
Recall 21V921 covers 16,676 2017-2023 Fccc S2C, Mbc, Xcs, Mc, Xcm, Xcr, S2G, Xbs, MT55, S2RV, Xcl, and Xbr vehicles. The inner wheel tire valve stem extension can contact the outer wheel rim opening and become damaged, causing tire pressure loss and increasing crash risk.
What should I do if my 2017-2023 Fccc vehicle is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 21V921. If it is, contact a franchised Fccc dealer to schedule removal of the inner valve stem extensions and stabilizers. Reference recall number 21V921 or Fccc recall FL912 when you call.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and Fccc dealers will remove the inner valve stem extensions and stabilizers free of charge. Parts and labor are covered for included vehicles.
Is it safe to drive before the repair?
The recall does not carry a do-not-drive order. The safety risk is tire pressure loss at the inner wheel if the valve stem extension is damaged, which increases crash risk. If your VIN is included and you notice tire pressure trouble, contact the dealer before driving farther.
What if this vehicle was already repaired under recall 20V-529?
It still needs the new repair if the VIN is included in recall 21V921. This recall supersedes and expands recall 20V-529, also listed as FL-861. Vehicles repaired under the earlier recall need the new remedy completed under FL912.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V921000 |
|---|---|
| Fccc customer service | 1-800-547-0712 |
| NHTSA recall # | 21V921 |
| NHTSA recall # (full) | 21V921000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Document (PDF) (PDF)
- Download Quarterly Report (PDF)
- Download Owner Notice (PDF)
- Download Misc. Document (PDF)
- Download Recall Report (PDF)
- Download Owner Notification Letter (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →