Forest River offers a 2nd year extended warranty on their tow-able Campers. This includes their 5th wheel models. You need to check first with your dealer for the correct form and if they can't help you then contact Forest River directly for the form. Your time is limited in which to apply for the 2nd year warranty but sometime FR will be flexible. Also this is an extended warranty that does not (to my knowledge) cover everything that the 1st year warranty covers. Hopes this information helps.
Freddie & Linda
2015 Forest River Sierra 330RLS
2003 Dodge Ram 2500 4X4 Cummins Diesel
Days camped for 2016 - 46
Days Planned for 2017 - 118