NHTSA campaign 18V310000
Trail Boss Recall 18V-310: Loose or Missing Refrigerator Gas Valve Screw
NHTSA recall 18V310000 was reported by Trail Boss Conversions, Inc. on May 14, 2018, with 1 vehicle potentially affected (per NHTSA). NHTSA's record lists the Trail Boss Twister Horse Trailer for the 2017 model year. Owners were notified on May 25, 2018, per NHTSA.
Updated daily from NHTSA's recall files
Is my vehicle included?
This page lists, by model year, the vehicles NHTSA's recall record names for campaign 18V310000 in the model years try.vin imports (1995 and later); NHTSA's own record can list more. A model year on the list doesn't mean every vehicle of that year is included, and some may already have been repaired.
To see whether a specific vehicle is included and still needs the repair, enter its VIN at nhtsa.gov/recalls.
Free VIN check: decode a VIN to see its year, make and model.
Key facts
- NHTSA campaign
- 18V310000 (also written 18V-310 or 18V310)
- Filed by
- Trail Boss Conversions, Inc.
- Report received
- Potentially affected
- 1 vehicle (per NHTSA)
- Component
- Equipment — Recreational Vehicle/Trailer
- Owners notified
Repair completion: 100% (latest rate the manufacturer reported to NHTSA; dataset updated October 21, 2026)
NHTSA cautions against comparing completion rates across recalls or manufacturers. How try.vin reads them.
Vehicles listed for this recall
NHTSA's recall record lists these vehicles for recall 18V310000. try.vin imports model years 1995 and later, so NHTSA's own list can be longer. Model years with a try.vin recall page link to it. Build dates are NHTSA's range for a model year (per NHTSA); a vehicle built in that range is not necessarily included.
Trail Boss
Trail Boss Twister Horse Trailer
- 2017 · Vehicles built December 8, 2017 – January 12, 2018 (per NHTSA)
NHTSA's recall notice
As NHTSA's recall record states it for campaign 18V310000.
Defect description
Trail Boss Conversions, Inc. (Trail Boss) is recalling one 2017 Twister Horse Trailer equipped with a Norcold N306 mini refrigerator that may have a loose or missing propane gas valve test port screw.
Safety consequence
The loose or missing propane gas port screw can allow propane gas to leak when the refrigerator is used in 'gas' mode, increasing the risk of a fire.
Manufacturer remedy
Trail Boss has notified the dealer that is in possession of the one affected vehicle and the dealer will install and tighten the gas valve port screw, as necessary, free of charge. The recall began on May 25, 2018. Owners may contact Trail Boss customer service at 1-877-546-9074.
Notes
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.safercar.gov.
Sources
Official NHTSA notice for recall 18V310000
Campaign details come from NHTSA's recall files, which try.vin imports once a day. The plain-language subject and the completion rate come from the U.S. Department of Transportation's Recalls Data dataset. How try.vin reads recall data.