Forest River Sierra

Owners filed 29 complaints across 28 model years of the Forest River Sierra. The 2021 drew the most (3); the 2027 the fewest (0).

Model years28
Complaints29
Recalls45
Fires2
Deaths0

Every Forest River Sierra model year compared

Complaints per year
YearComplaintsRelative volumeRecallsFiresCrashesMost reportedStatus
20270
1Routine
20250
1Routine
20240
2Routine
20220
2Routine
20213
11Service BrakesRoutine
20191
1Unknown or OtherRoutine
20180
2Routine
20173
1Unknown or OtherRoutine
20163
2Structure › BodyRoutine
20151
31Electrical SystemRoutine
20141
3StructureRoutine
20132
2SuspensionRoutine
20120
1Routine
20110
2Routine
20101
2Structure › BodyRoutine
20093
11Structure › Frame and MembersRoutine
20082
1Structure › BodyRoutine
20070
1Routine
20063
2TiresRoutine
20051
2StructureRoutine
20040
3Routine
20033
3Equipment › Recreational Vehicle/TrailerRoutine
20022
1Equipment › Recreational Vehicle/TrailerRoutine
20010
1Routine
20000
1Routine
19990
1Routine
19980
1Routine
19970
1Routine

Which Forest River Sierra years should you avoid?

On raw complaint volume the 2021 is the weakest year on record, with 3 complaints concentrated in the service brakes. It carries 1 recall.

Read these numbers with sales volume in mind. A model year that sold in huge numbers naturally accumulates more reports than a rare one, and older cars have had more years to fail. The stronger signal is the severity columns and whether the same component keeps coming up year after year.

Data: NHTSA complaint and recall files, September 2026. Complaints are unverified owner reports.