U.S. public vehicle records

2021 Heartland WILDERNESS: complaints, problems and recalls

Explore the records behind recurring owner reports.

Key facts

0 owner complaints analyzed

2 distinct recall campaigns

Not available median reported failure mileage

Scope: 2021 model year. Data updated: 2026-10-01 (October 1, 2026). 0 complaints include usable failure mileage. View data status.

Owner-reported patterns

Most common problems

No owner complaints are recorded for this selection. A complaint can name multiple components.

Component breakdown

Number of unique complaints naming each component. Top eight shown.

No usable records for this chart.

No records.

Reported problems by failure mileage

Complaint counts in mileage bands. These are not failure rates per vehicle or mile.

Under 25,000

25,000 to 49,999

50,000 to 74,999

75,000 to 99,999

100,000 to 149,999

150,000 and above

Under 25,000: 0; 25,000 to 49,999: 0; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 0

No usable failure mileage is recorded. 0 complaints have missing, zero or invalid mileage.

Complaints over time

Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.

No usable records for this chart.

No records.

Pattern summary

There is not enough complaint evidence to summarize patterns.

Calculated from recorded counts. An AI narrative has not been published for this selection.

Examples from the source records

Examples provide context, not a representative sample or a verified diagnosis.

Recall history

2 distinct campaigns affect this selection. Announcement dates below are different from vehicle model years. A campaign may cover multiple years.

21V428000 · Equipment:Recreational Vehicle/Trailer:Lpg Systems

Reported: 2021-06-04 (June 4, 2021)

Heartland Recreational Vehicles, LLC. (Heartland) is recalling certain 2018-2021 Mallard, Shadow Cruiser, Sundance XLTTT, Wilderness, Prowler, Trail Runner, 2018-2019 Pioneer, Terry Classic, 2020-2021 Lithium, and 2021 North Trail trailers equipped with a Winntec model 6020 two-stage propane regulator. The regulator may fail, causing an increase in propane pressure.

Consequence: Increased propane pressure can enlarge the flames in gas appliances, increasing the risk of a fire.

Remedy: Dealers will replace the regulator and test the propane system for leaks, free of charge. Owner notification letters were mailed August 3, 2021. Owners may contact Heartland customer service at 1-877-262-8032.

NHTSA campaign record ↗

21V453000 · Equipment:Appliance:Oven/Stove/Cooktop | Equipment:Recreational Vehicle/Trailer:Lpg Systems:Lines And Fittings

Reported: 2021-06-17 (June 17, 2021)

Heartland Recreational Vehicles, LLC (Heartland) is recalling certain 2021 Mallard, Wilderness, Trail Runner and 2020-2021 North Trail trailers. The LP gas lines may not have been tightened properly on the outside cooktops, which could result in a gas leak.

Consequence: A gas leak can increase the risk of a fire.

Remedy: Dealers will inspect and tighten the LP gas lines, and test the propane system for leaks, free of charge. Owner notification letters were mailed August 10, 2021. Owners may contact Heartland customer service at 1-877-262-8032.

NHTSA campaign record ↗

Explore the data

Vehicle analysis explorer

Inspect model-year patterns, reported mileage, monthly activity and the evidence behind each signal.

Data completeness

0 unique complaints in this selection. Analysis snapshot: 2026-10-01.

UnavailableUsable mileage0 / 0 records

UnavailableValid incident date0 / 0 records

UnavailableValid filing date0 / 0 records

UnavailableOrdered incident and filing dates0 / 0 records

Missing, zero and invalid mileage is excluded. Dates after the snapshot are excluded. Examples are limited selections, not a representative sample.

Problems by model year

Model-wide comparison of the eight most reported components across the model. Cells show counts and shares within each model year. Open a cell for source examples.

From model yearThrough model year

Component complaint heatmap
Component	2012	2013	2014	2016	2017	2018	2019	2020	2021
Electrical System	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 10933832 TL* THE CONTACT OWNS A 2016 HEARTLAND WILDERNESS. WHILE THE RV WAS PARKED AND THE CONTACT WAS ASLEEP IN THE CAMPER, THE RV CAUGHT ON FIRE. A FIRE REPORT WAS NOT FILED. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE. THE RV WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 16V566000 (ELECTRICAL SYSTEM, EXTERIOR LIGHTING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT PROVIDED. Look up ODI 10933832 at NHTSA ↗	2100.0% ODI 10895376 · 120 mi TL* THE CONTACT OWNS A 2017 HEARTLAND WILDERNESS CAMPER. THE CONTACT STATED THAT THE OUTDOOR SECURITY LIGHT CAUGHT FIRE AND CAUSED STRUCTURAL DAMAGE TO THE CAMPER. THE FIRE DEPARTMENT WAS NOTIFIED AND NO INJURIES WERE SUSTAINED. A FIRE REPORT WAS NOT FILED. THE VEHICLE WAS NOT TAKEN TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE MILEAGE WAS 120. Look up ODI 10895376 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Exterior Lighting	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	1100.0% ODI 10933832 TL* THE CONTACT OWNS A 2016 HEARTLAND WILDERNESS. WHILE THE RV WAS PARKED AND THE CONTACT WAS ASLEEP IN THE CAMPER, THE RV CAUGHT ON FIRE. A FIRE REPORT WAS NOT FILED. THE CONTACT WAS ABLE TO EXTINGUISH THE FIRE. THE RV WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 16V566000 (ELECTRICAL SYSTEM, EXTERIOR LIGHTING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT PROVIDED. Look up ODI 10933832 at NHTSA ↗	150.0% ODI 11759225 The contact owns a 2017 Heartland Wilderness RV. The contact stated that the exterior LED lights caught on fire after being left on for an extended period. Neighbors alerted the owner, who discovered flames coming from the passenger’s side light assembly. The driver’s side assembly was melted. The owner disconnected the battery, and a bystander extinguished the fire with water. There was no injury sustained. The Fire Department was not notified of the issue. The contact stated that pictures of the damage were taken, and the damaged assembly was… Look up ODI 11759225 at NHTSA ↗	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Power Train:Axle Hubs	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11622870 The contact owns a 2019 Heartland Wilderness Travel Trailer. The contact stated while pulling into the driveway, there was smoke coming from the hubs. The contact stated that upon inspecting the trailer, the contact noticed that the bearings and races had failed, causing the axle spindle to be damaged. A mobile independent mechanic replaced the axle assembly, the bearings, the races, and the backing plate; however, the failure persisted. The contact stated while driving 65 MPH, another driver alerted the contact that there was smoke coming from… Look up ODI 11622870 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Structure:Body	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 10744967 THE FOLLOWING ITEMS HAVE FALLEN OFF OF MY BRAND NEW HEARTLAND WILDERNESS RV, TO THE BEST OF MY KNOWLEDGE WHILE IN TRANSIT ON THE HIGHWAY: SPARE TIRE COVER, HOLDING TANK DRAIN CAP, EXTERNAL PROPANE GAS QUICK CONNECT COUPLING, STABILIZER MOUNTING SCREWS, BUMPER END CAP, LICENSE PLATE MOUNTING BRACKET, GATE VALVE T-HANDLE. THESE ITEMS FELL OFF OVER A PERIOD OF TIME SINCE I PURCHASED THE RV NEW IN APRIL OF 2014. WHETHER THIS IS DUE TO LACK OF DEALER PREPARATION(CAMPING WORLD OF ASHEVILLE, NC OR MANUFACTURING DEFECTS(HEARTLAND) I CAN NOT THEORIZE.… Look up ODI 10744967 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Suspension:Rear:Axle:Spindle	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 11622870 The contact owns a 2019 Heartland Wilderness Travel Trailer. The contact stated while pulling into the driveway, there was smoke coming from the hubs. The contact stated that upon inspecting the trailer, the contact noticed that the bearings and races had failed, causing the axle spindle to be damaged. A mobile independent mechanic replaced the axle assembly, the bearings, the races, and the backing plate; however, the failure persisted. The contact stated while driving 65 MPH, another driver alerted the contact that there was smoke coming from… Look up ODI 11622870 at NHTSA ↗	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.
Unknown Or Other	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.	1100.0% ODI 10744967 THE FOLLOWING ITEMS HAVE FALLEN OFF OF MY BRAND NEW HEARTLAND WILDERNESS RV, TO THE BEST OF MY KNOWLEDGE WHILE IN TRANSIT ON THE HIGHWAY: SPARE TIRE COVER, HOLDING TANK DRAIN CAP, EXTERNAL PROPANE GAS QUICK CONNECT COUPLING, STABILIZER MOUNTING SCREWS, BUMPER END CAP, LICENSE PLATE MOUNTING BRACKET, GATE VALVE T-HANDLE. THESE ITEMS FELL OFF OVER A PERIOD OF TIME SINCE I PURCHASED THE RV NEW IN APRIL OF 2014. WHETHER THIS IS DUE TO LACK OF DEALER PREPARATION(CAMPING WORLD OF ASHEVILLE, NC OR MANUFACTURING DEFECTS(HEARTLAND) I CAN NOT THEORIZE.… Look up ODI 10744967 at NHTSA ↗	00.0% No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	00.0% No examples available for this selection.	0Unavailable No examples available for this selection.	0Unavailable No examples available for this selection.

Darker cells indicate a larger share of submitted complaints. Components overlap. This measures complaint composition, not failure probability.

Failure mileage by component

Median and middle 50% of usable owner-reported mileages. Ranges require at least five records.

Component failure mileage distribution
Component	Mileage range (25th–75th percentile)	Median	Usable records	Examples
No usable records for this analysis.

Complaint and recall timeline

Explore monthly filing activity alongside recall announcements. Up to ten years of monthly history is available.

ComponentPeriod

Solid line: filed complaints. Dashed amber lines: recall announcement dates for this vehicle selection; markers include all recall components. The latest month is partial. Temporal proximity does not establish causation.

Monthly counts, recall campaigns and complaint examples

Monthly complaint and recall timeline
Month	Campaigns announced	Examples
2024-11	None	No examples available for this selection.
2024-12	None	No examples available for this selection.
2025-01	None	No examples available for this selection.
2025-02	None	No examples available for this selection.
2025-03	None	No examples available for this selection.
2025-04	None	No examples available for this selection.
2025-05	None	No examples available for this selection.
2025-06	None	No examples available for this selection.
2025-07	None	No examples available for this selection.
2025-08	None	No examples available for this selection.
2025-09	None	No examples available for this selection.
2025-10	None	No examples available for this selection.
2025-11	None	No examples available for this selection.
2025-12	None	No examples available for this selection.
2026-01	None	No examples available for this selection.
2026-02	None	No examples available for this selection.
2026-03	None	No examples available for this selection.
2026-04	None	No examples available for this selection.
2026-05	None	No examples available for this selection.
2026-06	None	No examples available for this selection.
2026-07	None	No examples available for this selection.
2026-08	None	No examples available for this selection.
2026-09	None	No examples available for this selection.
2026-10 (partial)	None	No examples available for this selection.

Emerging complaint spikes

Complete months in the latest six months with at least 10 complaints, at least twice the preceding 12-month average, and at least three square-root deviations above that average.

This is a descriptive screening rule, not a statistical defect finding. Publicity and reporting changes can increase submissions.

No complete months meet the spike thresholds for this selection.

Equal-age model-year comparison

Model-wide cumulative reports during the first three or five calendar years, starting with the model year (age 0). Only fully elapsed windows are compared.

Observation windowFirst model yearSecond model year

2020: 0 complaints · 2021: 0 complaints

Equal observation windows
Model year	Through age 0	Through age 1	Through age 2
2020	0	0	0
2021	0	0	0

Date coverage across each selected cohort

Date basis for all complaints in selected model years
Year	Incident dates used	Filing date fallbacks	Excluded dates
2020	0	0	0
2021	0	0	0

Incident date is preferred when valid and no later than filing; otherwise filing date is used. Model year approximates age. Equal observation time does not adjust for sales, distance driven or reporting delays. One complaint linked to multiple model years can appear in each cohort.

Components reported together

Each cell counts unique complaints naming both components. Open a nonzero cell for examples.

Component co-occurrence matrix
Component
No usable records for this analysis.

Co-reporting does not establish that one component caused another concern.

Recurring narrative patterns

Specific keyword mentions beyond broad component labels. Matching includes negations and comparisons and does not confirm a diagnosis.

Search patterns

0 patterns with matching reports.

No narratives match the published patterns.