Equipment: recreational vehicle/trailer: lpg systems (Heartland, Cruiser RV and Cruiser)
Vehicle recall 21V-428. NHTSA received Heartland Recreational Vehicles, LLC’s report on Jun 4, 2021.
Watch and the shortlist are kept with a free account, on every device. Your watch list. NHTSA’s own record is on nhtsa.gov.
The short answer
NHTSA received Heartland Recreational Vehicles, LLC’s report on Jun 4, 2021. Copied from NHTSA on Oct 26, 2026.
Every line below is in NHTSA’s own words, with its source beside it.
What’s wrong with it?
Increased propane pressure can enlarge the flames in gas appliances, increasing the risk of a fire.
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.
NHTSA, Recalls flat file. Released Oct 26, 2026. Updated daily.
- NHTSA’s part: Equipment: recreational vehicle/trailer: lpg systems.
What should you do?
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, Recalls flat file. Released Oct 26, 2026. Updated daily.
- How to reach the firm: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
- Check a vehicle by its VIN at NHTSA: the recalls still open on it are listed there.
Which ones are recalled?
NHTSA counts 22,326 vehicles potentially involved, across everything this recall names.
Each model year opens its own page: every recall naming it, its owner complaints and its crash ratings.
NHTSA, Recalls flat file. Released Oct 26, 2026. Updated daily.
- Heartland Trail Runner2021202020192018
- Heartland Lithium20212020
- Heartland Prowler2021202020192018
- Heartland Pioneer20192018
- Cruiser RV Shadow Cruiser20212018
- Heartland Wilderness2021202020192018
- Heartland Sundance2021202020192018
- Heartland Mallard2021202020192018
- Heartland North Trail2021
- Cruiser redundant SHADOW CRUISER20202019
- Heartland Terry Classic20192018
Who is recalling it?
- Made by Heartland Recreational Vehicles, LLC.
NHTSA, Recalls flat file. Released Oct 26, 2026. Updated daily.
What the record doesn’t say
- NHTSA’s recall file doesn’t say whether anyone was hurt. Owners’ complaints are counted on each vehicle’s page.
- Whether one vehicle or seat has been fixed: only its maker, or NHTSA’s lookup with a VIN, can say.
- How many have been returned or fixed isn’t in the notice.
Hearth Record wrote these lines.
Sources
-
National Highway Traffic Safety Administration, Recalls flat file (FLAT_RCL_POST_2010).
Released Oct 26, 2026 and checked Oct 26, 2026. Updated daily. Public domain (U.S. Government work).
Vehicle, car seat, tire and vehicle equipment recalls, owner complaints and crash ratings are from the National Highway Traffic Safety Administration (NHTSA). Copied on Oct 26, 2026.