VehicleVerdict

2021 Forest River Flagstaff problems

Verdict · NHTSA data

Limited data — recalls on file

NHTSA has just 12 complaints on file for the 2021 Forest River Flagstaff — too few to judge reliability from owner reports alone — but 2 recall campaigns apply to this year, so any used example should have its VIN checked for completed recall work.

12

NHTSA complaints

2

Recalls

0

Investigations

2

Crash-involved

3

Fires reported

2

Injuries

0

Deaths

—

NCAP overall

How does 2021 compare to other Flagstaff years?

Flagstaff NHTSA complaints by model year, 2021 highlighted14 complaints1997: 0 complaints1998: 2 complaints1999: 0 complaints2000: 0 complaints2001: 0 complaints2002: 1 complaints2003: 0 complaints2004: 3 complaints2005: 10 complaints2006: 0 complaints2007: 3 complaints2008: 3 complaints2012: 8 complaints2013: 9 complaints2014: 3 complaints2015: 5 complaints2016: 1 complaints2017: 4 complaints2018: 8 complaints2019: 10 complaints2020: 14 complaints2021: 12 complaints2022: 1 complaints2023: 0 complaints2024: 3 complaints2026: 3 complaints
Flagstaff NHTSA complaints by model year, 2021 highlighted. Red bars are years to avoid.

See all Flagstaff years to avoid →

What are the most common 2021 Forest River Flagstaff problems?

ComponentComplaintsShare
Other325%
Brakes217%
Electrical System217%
Body & Structure217%
Suspension217%
Transmission18%

Does the 2021 Forest River Flagstaff have recalls?

2 NHTSA recall campaigns on file. Recall repairs are free at franchised dealers.

22V243000OtherApril 13, 2022 · 99,190 units

Defect

Forest River, Inc. (Forest River) is recalling certain 2021-2022 Coachmen Adrenaline, Apex, Catalina, Freedom Express, Spirit, East to West Alta, Della Terra, Silver Lake, Forest River Cedar Creek, Cherokee, Columbus, Flagstaff, Impression, Ozark, Rockwood, Sabre, Salem, Sandstorm, Shockwave, Stealth, Stealth Evo, Vengeance, Vibe, Wildwood, XLR Toyhauler, Palomino Puma, Prime Time Avenger, Crusader, Lacrosse, Sanibel, Shasta Oasis, 2022 Coachmen Cross Trail, Prism, Forest River Aurora, Rainier, Wildcat, Work and Play, Prime Time Tracer, 2021-2023 Coachmen Leprechaun, and 2022-2023 Coachmen Freelander fifth wheel and travel trailer recreational vehicles. The quick disconnect fittings in the LP gas system may be cracked, causing a gas leak.

Consequence

A gas leak in the presence of an ignition source can increase the risk of a fire.

Remedy

Dealers will replace the quick disconnect and perform a LP system check, free of charge. Owner notification letters were mailed May 20, 2022. Owners may contact the applicable customer service number for their vehicle model. Please see the recall report for the list of phone numbers.

21V236000Body & StructureApril 5, 2021 · 211 units

Defect

Forest River, Inc. (Forest River) is recalling certain 2021 Forest River Rockwood and Flagstaff fifth wheels recreational vehicles. The pin box may be under-rated for the Gross Vehicle Weight Rating (GVWR) of the vehicle.

Consequence

The underrated pin-box may fail, increasing the risk of a crash.

Remedy

Forest River will notify owners, and dealers will inspect, and if necessary replace the pin box, free of charge. Owner letters were mailed May 7, 2021. Owners may contact Forest River customer service at 1-574-642-8943. Forest River's number for this recall is 10C-1319.

Consumer complaints filed with NHTSA

Representative excerpts, cleaned of personal information. These are consumer statements, not verified defects.

“The contact owns a 2021 Forest River Flagstaff Lite Weight Trailer towed by a 2015 GMC 2500. The contact stated while driving 65 MPH and towing the trailer, two full 7.5 propane tanks detached from the trailer and both were being dragged behind the RV. The contact was notified by another driver…”

Complaint filed with NHTSA · Other · July 10, 2022

“The contact owns a 2021 Forest River Flagstaff RV. The contact stated that the front driver’s side tire was significantly worn and damaged after driving approximately 200-500 miles. The vehicle was taken to the dealer, where it was diagnosed that a bearing retainer nut had detached and caused the…”

Complaint filed with NHTSA · Suspension · July 6, 2022

“On the morning May 22nd, just 45 minutes after we left our home in Portland, our trailer burst into flames on 1-84 off exit 44 near Cascade Locks. It was inexplicable as to why this happened. It was a brand new trailer with less than 2k miles on it and purchased in December 2020. As you can see…”

Complaint filed with NHTSA · Electrical System · May 22, 2021 · fire

“On the morning May 22nd, just 45 minutes after we left our home in Portland, our trailer burst into flames on 1-84 off exit 44 near Cascade Locks. It was inexplicable as to why this happened. It was a brand new trailer with less than 2k miles on it and purchased in December 2020. As you can see…”

Complaint filed with NHTSA · Brakes · May 22, 2021 · fire

“On the morning May 22nd, just 45 minutes after we left our home in Portland, our trailer burst into flames on 1-84 off exit 44 near Cascade Locks. It was inexplicable as to why this happened. It was a brand new trailer with less than 2k miles on it and purchased in December 2020. As you can see…”

Complaint filed with NHTSA · Body & Structure · May 22, 2021 · fire

2021 Forest River Flagstaff — common questions

Is the 2021 Forest River Flagstaff reliable?

The record is thin — 12 NHTSA complaints — so owner-report data can't strongly confirm reliability either way, though 2 recalls should be verified as completed.

What are the most common 2021 Flagstaff problems?

According to NHTSA complaint data, the leading problem areas are other (3 complaints), body & structure (2 complaints), suspension (2 complaints).

Does the 2021 Forest River Flagstaff have recalls?

Yes — NHTSA lists 2 recall campaigns affecting the 2021 Forest River Flagstaff. Recall repairs are free at franchised dealers; check the VIN at nhtsa.gov/recalls to confirm the work was done.

Related

Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.

Compiled by Sharon Ben-Moshe, Founder.