- Joined
- Jan 19, 2021
- Messages
- 3,564
- Location
- Rosemary Farm
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- TOW/TOAD
- Toadless
- Fulltimer
- No
This is from the Tiffin forum but has information that may be helpful for anyone with post 2011 Cummins emissions
rvforums.com

Frustated in Havasu
Hi new to this site. We have a 2015 Tiffin and have been waiting for a def head since February! Missed 2 planned trips including nascar weekend. Anyone have any ideas as to the wait period? We’re told we’re 2nd on the list now
