Recall 21V726 covers 77 2021 Drv Mobile Suites and Mobile Suite fifth wheel trailers with loose brake rotor bolts. Free repair at franchised Drv dealers.
Drv is recalling 77 2021 Mobile Suites and Mobile Suite fifth wheel trailers because the brake rotor bolts were improperly tightened and can loosen or fall off. Loose or detached bolts can lead to wheel separation, a tire blowout, or brake failure, which raises crash risk; the Drv dealer repair is free.
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What's wrong?
The axle rotor bolts on the 2021 Drv Mobile Suites and Mobile Suite fifth wheel trailers hold each brake rotor in place on the 9K Kodiak axle. The rotor is the round disc the brake pads clamp against when the trailer brakes are applied. Those bolts keep the rotor fixed so the braking surface stays aligned with the pads while the trailer is being towed.
On affected trailers, the axle supplier did not tighten the rotor bolts correctly during manufacturing. Bolts that start below the required torque can loosen with road vibration and brake heat. If enough clamping force is lost, the bolts can back out or fall off, and the rotor no longer stays secured the way the brake system needs it to.
Owners can notice uneven or excessive tire wear. A vibration from the trailer while towing is also a warning sign. Those symptoms point to movement or misalignment in the wheel and brake area, and the trailer needs dealer inspection.
Who's affected?
Covers both Mobile Suite and Mobile Suites naming variants tied to the same hydraulic brake system.
| 2021 Drv Mobile Suites | hydraulic brake system |
|---|---|
| 2021 Drv Mobile Suite | hydraulic brake system |
| Units affected | 77 |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
Loose or detached bolts can let a wheel separate, lead to a tire blowout, or cause brake failure, increasing crash risk. Watch for uneven or excessive tire wear, or trailer vibration while towing. If you notice those signs, stop towing and call the dealer. Repair is free at any franchised Drv dealer.
What should I do?
- Check your VIN to confirm your 2021 Drv Mobile Suites or Mobile Suite trailer is included in this recall.
- Contact a franchised Drv dealer to schedule the free brake-rotor-bolt inspection and tightening that secures loose rotor bolts.
- Bring the recall notice if Drv mailed one. If not, reference recall number 21V726 when you call.
- Tow cautiously until the repair is complete. Leave extra following distance and avoid hard braking.
- Call Drv customer service at 1-260-562-3500 with questions about the dealer repair.
What happens at the repair
At the dealer, a Drv technician inspects the brake rotor bolts and tightens any loose bolts covered by this recall. The inspection and tightening are free under the recall. If you've already paid for a brake rotor bolt repair tied to this issue, Heartland's general reimbursement plan covers documented out-of-pocket costs. Bring repair orders, receipts, and proof of payment to the service desk, or contact Drv customer service and ask how to submit the claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| September 17, 2021 | NHTSA published the recall |
|---|---|
| October 28, 2021 | Owner notification mailed |
| November 14, 2021 | Dealer notification began |
| November 14, 2021 | Dealer notification ended |
| November 14, 2021 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 21V726?
Recall 21V726 covers 77 2021 Drv Mobile Suites and Mobile Suite fifth wheel trailers with brake rotor bolts that were improperly tightened. Loose or detached bolts can cause wheel separation, a tire blowout, or brake failure, increasing crash risk. Dealers will inspect and tighten the bolts for free.
What should I do if my 2021 Drv Mobile Suites or Mobile Suite is on this recall?
Check your VIN to confirm your specific trailer is included in recall 21V726. If it is, contact a Drv dealer to schedule the brake rotor bolt inspection and tightening. Reference recall number 21V726000 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires the recall repair at no cost, and Drv dealers will inspect and tighten the brake rotor bolts free of charge. Parts and labor are covered for trailers included in recall 21V726.
What is the safety risk with recall 21V726?
The safety risk is wheel separation, a tire blowout, or brake failure. The brake rotor bolts were not tightened correctly, so they can loosen or detach. If your VIN is included, arrange the free dealer inspection and repair before relying on the trailer for travel.
What if I bought my 2021 Drv Mobile Suites used?
The free repair still applies. Federal recall law follows the trailer, not the first owner. Check your VIN to confirm whether your specific Mobile Suites or Mobile Suite trailer is included, then call a Drv dealer or Drv customer service at 1-260-562-3500.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/21V726000 |
|---|---|
| Drv customer service | 1-260-562-3500 |
| NHTSA recall # | 21V726 |
| NHTSA recall # (full) | 21V726000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (PDF)
- Download Misc. Document (PDF)
- Download Recall Investigation Document (PDF) (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 20, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →