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AMPD's avatar
AMPD
Explorer II
Jan 16, 2026

** BUYER BEWARE ** KEYSTONE MONTANA 5th WHEEL - THIRD CATASTROPHIC STRUCTURAL COLLAPSE

** BUYER BEWARE **  To ANYONE looking to purchase a KEYSTONE MONTANA 5th WHEEL, please BEWARE!!  We have experienced our THIRD CATASTROPHIC SUSPENSION FAILURE on our Keystone Montana 3790RD 5th wheel...
Fifth Wheel
keystonervcompany
thorindustries
thormotorcoach
AMPD's avatar
AMPD
Explorer II
Jan 18, 2026

I did file a report with the NHTSA last week reporting the issue.  Thank you for the recommendation. 

  • Grit_dog's avatar
    Grit_dog
    Navigator III
    Jan 21, 2026

    That should help with sleeping better but that’s about it. 
    Any other insight into causes?  I mean the likelihood of 6 defective springs from 3 sources vs overloaded and maybe way out of level are greater. 

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