Other
Possibility that on certain vehicles the bunk mounting brackets were installed incorrectly which could result in the bunk breaking loose from its support.
Winnebago Warrior recalls
No recall records have been loaded for the Winnebago Warrior yet.
Check your own car by VIN
Recalls apply to specific build ranges, so a recall listed here may or may not cover your particular vehicle. NHTSA's free VIN lookup is the authority: nhtsa.gov/recalls.
Winnebago Warrior recalls in Canada
Transport Canada runs its own recall programme. Its campaigns do not always mirror the American ones, so a Canadian owner reading a US-only list is reading about a different car than the one on their driveway.
Source: Transport Canada Vehicle Recalls Database.