Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 0 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Wheels. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
1 reports
Mileage unknown · Apr 13, 2009
Wheels
TL*THE CONTACT OWNS A 2006 HEARTLAND BIGHORN FIFTH WHEEL TRAILER, MODEL 3655. WHILE DRIVING 55 MPH, THE WHEEL CRACKED AND BLEW OUT THE AMERICANA TIRES. THE WHEELS PERFORM POORLY ON ROUGH ROAD CONDITIONS. THE CONTACT FELT THAT THE WHEELS WERE UNSAFE BECAUSE THEY COULD BLOW OUT AT ANY TIME. A NEAR CRASH OCCURRED DUE TO THE FAI…
Read full complaint
TL*THE CONTACT OWNS A 2006 HEARTLAND BIGHORN FIFTH WHEEL TRAILER, MODEL 3655. WHILE DRIVING 55 MPH, THE WHEEL CRACKED AND BLEW OUT THE AMERICANA TIRES. THE WHEELS PERFORM POORLY ON ROUGH ROAD CONDITIONS. THE CONTACT FELT THAT THE WHEELS WERE UNSAFE BECAUSE THEY COULD BLOW OUT AT ANY TIME. A NEAR CRASH OCCURRED DUE TO THE FAILURE. THE MILEAGES WERE NOT APPLICABLE.
HEARTLAND RV IS RECALLING 6,002 MY 2005-2008 BIG COUNTRY, LANDMARK, BIG HORN, CYCLONE, RAZOR, SUNDANCE, AND TRAIL RUNNER FIFTH WHEEL AND TRAVEL TRAILERS EQUIPPED WITH A TWO-DOOR REFRIGERATOR MANUFACTURED BY THE DOMETIC CORPORATION. THE REFRIGERATOR MAY HAVE A DEFECT IN THE BOILER TUBE. PRESSURIZED COOLANT SOLUTION COULD BE RELEASED INTO AN AREA WHERE AN IGNITION SOURCE (GAS FLAME) IS PRESENT.
Consequence & remedy
Consequence: IF THIS SOLUTION IS EXPOSED TO AN IGNITION SOURCE UNDER CERTAIN SPECIFIC CIRCUMSTANCES, IT CAN RESULT IN A VEHICLE FIRE.
Remedy: HEARTLAND RV IS WORKING WITH DOMETIC TO REPAIR THESE REFRIGERATORS (PLEASE SEE 08E032). DOMETIC WILL REPAIR THESE REFRIGERATORS BY INSTALLING A SECONDARY BURN HOUSING, A THERMAL FUSE, AND A MELT FUSE FREE OF CHARGE. DOMETIC HAS RETAINED STERICYCLE INC. TO MANAGE THIS CAMPAIGN. STERICYCLE WILL ASSIST THE OWNER IN LOCATING DEALERSHIPS OR SERVICE CENTERS AND WILL PROVIDE ASSISTANCE WITH SCHEDULING OF APPOINTMENTS. OWNERS MAY CONTACT DOMETIC/STERICYCLE AT 1-888-446-5157 OR HEARTLAND RV AT 1-574-262-8030.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2006 Heartland Bighorn Problems, Complaints & Recalls | Skip That Year
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