Recall 20V643 affects 104 2019-2020 Heartland Milestone fifth-wheel trailers for bending outriggers. Repair is free at any franchised Heartland dealer.
Heartland is recalling 104 2019-2020 Milestone fifth-wheel trailers because outriggers can bend when the rear storage area is loaded. Bent outriggers can affect handling and increase the risk of a crash; Heartland dealers will complete the recall repair free of charge.
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What's wrong?
The outriggers on a 2019-2020 Heartland Milestone are structural frame supports that extend from the main trailer frame to help carry the floor, walls, and rear storage area. They keep the body tied to the frame so weight in the rear compartment does not twist or pull the structure out of alignment.
On affected Milestone fifth-wheel trailers, the frame does not have enough support in this area. When the rear storage area is loaded, the outriggers take more stress than they were built to carry. That stress bends the outriggers and lets the body structure shift against the frame. Over time, that movement shows up as structural damage instead of normal flex.
Bending outriggers and interior wall separation are the warning signs listed for this recall. If the wall starts to pull away or gaps appear inside the trailer, the frame support needs dealer inspection before more loading or travel.
Who's affected?
Spans the 2019 and 2020 model years under the same body or structural component issue.
| 2020 Heartland Milestone | body or structural component |
|---|---|
| 2019 Heartland Milestone | body or structural component |
| Units affected | 104 |
| Field incidents | NHTSA has logged 4 field incidents to date. |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific trailer is included.
What's the safety risk?
Bending outriggers can harm vehicle handling and increase the risk of a crash. Interior wall separation can appear with the frame problem. If you notice wall separation or handling that feels off, stop towing and call a Heartland dealer for repair guidance. Repair is free at any franchised Heartland dealer.
What should I do?
- Check your VIN to confirm your 2019-2020 Heartland Milestone is included in this recall.
- Contact a franchised Heartland dealer to schedule the free frame reinforcement that addresses bending outriggers in the rear storage area.
- Bring the recall notice if Heartland mailed one. If not, reference recall number 20V643 when you call.
- Avoid heavy loading in the rear storage area and tow cautiously until the repair is complete.
What happens at the repair
At the dealer, a Heartland technician reinforces the trailer frame so the rear storage area is supported as required. The recall repair is free, and parts and labor are covered. Heartland has a general reimbursement plan on file for owners who already paid for a related frame repair before the recall work. Keep your repair invoice and payment documentation, and contact Heartland customer service or the dealer service desk about submitting a claim.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 19, 2020 | NHTSA published the recall |
|---|---|
| December 4, 2020 | Owner notification mailed |
| December 18, 2020 | Dealer notification began |
| December 18, 2020 | Dealer notification ended |
| December 18, 2020 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| December 18, 2020 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 20V643?
Recall 20V643 covers 104 2019-2020 Heartland Milestone fifth-wheel trailers with outriggers that can bend when the rear storage area is loaded. Bent outriggers can affect vehicle handling and increase crash risk. Heartland dealers will reinforce the frame for free.
What should I do if my 2019-2020 Heartland Milestone is on this recall?
Check your VIN to confirm your specific trailer is included in recall 20V643. If it is, contact a franchised Heartland dealer to schedule the frame reinforcement. Reference recall number 20V643 when you call. The dealer repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair recall defects at no cost, and Heartland dealers will reinforce the affected frame for free. You can also contact Heartland customer service at 1-877-262-8032 for help with recall scheduling.
Is it safe to tow a 2019-2020 Heartland Milestone with this recall?
The risk is tied to handling. If the outriggers bend, the trailer can handle poorly and increase crash risk. Check your VIN first. If your trailer is included, ask the Heartland dealer about the safest way to bring it in for the free frame reinforcement.
What if I bought my Heartland Milestone used?
The free recall repair still applies. Federal recall law follows the vehicle, not the first owner. If you never received Heartland's owner notice, check your VIN to confirm whether your specific Milestone is included, then call a franchised Heartland dealer with recall number 20V643.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/20V643000 |
|---|---|
| Heartland customer service | 1-877-262-8032 |
| NHTSA recall # | 20V643 |
| NHTSA recall # (full) | 20V643000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Quarterly Report (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 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →