2021 Heartland Mallard travel trailers: LP hose contact with suspension shackle
Heartland Recreational Vehicles is recalling 2021 Mallard travel trailers because the liquid propane hose and connector may contact the suspension shackle, increasing the risk of fire.
What this means for you
Real risk of harm even if no illness or injury has been reported yet. Stop using the product and follow the agency's guidance.
Our severity reasoning: This is a fire-risk vehicle defect with no reported injuries or property damage. The hazard is theoretical (potential fire risk rather than reported fires). Per the rubric, risk-of-harm products where injury has not yet been reported score as High (3).
Plain-English summary
Heartland Recreational Vehicles, LLC is recalling certain 2021 Mallard travel trailers. In these trailers, the liquid propane (LP) hose and connector may come into contact with the suspension shackle.
Contact between the LP hose and the shackle can cause premature failure of the hose. If the hose fails in the presence of an ignition source, there is an increased risk of fire.
Approximately 204 units are affected by this recall. Owners will be notified by Heartland. Dealers will relocate the LP hose and connector to prevent contact with the shackle. Owners can contact Heartland customer service at 1-877-262-8032 for more information, or the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153). More information is available at www.safercar.gov.
The recalled product
- Product
- HEARTLAND MALLARD
- Brand
- HEARTLAND
- Manufacturer
- Heartland Recreational Vehicles, LLC
- Category
- Vehicle — Travel Trailer
- Hazard
- Affected units
- 204
Is your product affected?
Check your packaging against the codes below. If any of them match, the product is part of this recall.
Model numbers (1)
- MALLARD
Distribution
Distributed nationwide across the United States.
Related recalls
Same brand · HEARTLAND
- Moderate
- Severe
- HighHeartland Cyclone removable step brackets may loosen and detach
NHTSA · 2025-05-09
- Severe
- Moderate
Same manufacturer · Heartland Recreational Vehicles, LLC
See all →- SevereHeartland RV Cooktop LED Backlight Circuit Fire Risk Recall
NHTSA · 2024-03-27
- HighHeartland Recalls 2024 Corterra Fifth Wheels for Incorrect Tire Labels
NHTSA · 2024-01-17
- High
- HighHeartland travel trailers recalled for retractable awning defect
NHTSA · 2022-08-08
Same hazard · fire risk
See all →- SevereOXOS Medical Recalls MC2 Portable X-Ray Systems Over Circuit Board Overheating
FDA (Devices) · 2026-08-12
- HighMidwest Automotive Design motorhome ground cables may be undersized
NHTSA · 2026-06-09
- HighForest River travel trailer fireplace outlets may have incorrect wiring
NHTSA · 2026-05-29
- HighAlliance RV trailer battery heating pads may not suit lithium batteries
NHTSA · 2026-05-20
- HighHyundai Elantra Hybrid power control units may overheat
NHTSA · 2026-05-14