Tiffin will notify owners, and dealers will install an insert plate to strengthen the frame rail, free of charge. Tiffin issued owners an interim notification on May 31, 2018. The recall began on July 24, 2018. Owners may contact Tiffin customer service at 1-256-356-8661. Tiffin’s number for this recall is TIF-109. Note: Some vehicles already remedied as part of recall 17V200 will need the additional repairs covered by this recall.