2015 Newmar Mountain Aire
Only 1 complaint on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 1 complaint on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 1991 | 1 |
| 1994 | 0 |
| 1995 | 3 |
| 1996 | 2 |
| 1997 | 0 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 7 |
| 2001 | 5 |
| 2002 | 8 |
| 2003 | 10 |
| 2004 | 7 |
| 2005 | 4 |
| 2006 | 0 |
| 2007 | 1 |
| 2008 | 1 |
| 2009 | 0 |
| 2010 | 0 |
| 2011 | 0 |
| 2012 | 0 |
| 2013 | 0 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 0 |
| 2017 | 0 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 0 |
| 2021 | 0 |
| 2022 | 2 |
| 2023 | 0 |
KNOWN PROBLEM AREAS
Only 1 complaint on file for this model year -- too few to rank by share. Raw counts only, below.
1 of 1 total report mentions: engine.
Show complaint excerpts
I PURCHASED THE UNIT WITH 25,000 MILES. THE DEF SYSTEM FAILED ENROUTE TO THE DEALER I PURCHASED IT FROM AND FAILED AGAIN AFTER APPROXIMATELY 3,000 MILES AFTER REPAIR. THE ENTIRE DEF HEADER WAS REPLACED.
NHTSA ODI report, 20201221
SAFETY TIMELINE
Newmar Corporation (Newmar) is recalling certain model year 2014-2015 King Aire, Essex, London Aire, and Mountain Aire motor homes manufactured November 26, 2013, to November 11, 2014.
Remedy: The recall began on March 17, 2015. Owners may contact Newmar customer service at 1-800-731-8300.
Campaign 15V149000 — check if this car was fixed
Newmar Corporation (Newmar) is recalling certain model year 2008-2014 King Aire, 2009-2014 Essex, 2011-2015 Mountain Aire, Ventana, and Dutch Star, 2012-2014 Ventana LE, 2012-2015 Canyon Star, and 2015 London Aire motorhomes.
Remedy: Newmar will notify owners, and dealers will install a new replacement door latch that will not automatically latch, free of charge. The recall began on January 24, 2016. Owners may contact Newmar customer service at 1-800-731-8300.
Campaign 15V808000 — check if this car was fixed
Newmar Corporation (Newmar) is recalling certain model year 2014-2016 Dutch Star, Mountain Aire, Essex, and 2015-2016 London Aire vehicles manufactured March 27, 2013, to October 16, 2015 and built on a Freightliner chassis.
Remedy: Newmar will notify owners, and Freightliner dealers will modify the affected assemblies, free of charge. The recall began on May 26, 2016.
Campaign 16V252000 — check if this car was fixed
Newmar Corporation (Newmar) recalling certain model year 2014-2015 Essex, and 2015 Mountain Aire and London Aire motorhomes manufactured from May 20, 2013, through April 09, 2015.
Remedy: Newmar will notify owners, and Freightliner dealers will replace the power steering hose with a higher temperature rated one, free of charge. The recall began on June 15, 2016.
Campaign 16V280000 — check if this car was fixed
Newmar Corporation (Newmar) is recalling certain model year 2014-2016 Dutch Star and Mountain Aire and 2015-2016 London Aire and Essex motorhomes manufactured January 28, 2013, to December 14, 2015 and built on a Daimler Trucks North America (DTNA)...
Remedy: Newmar will notify owners, and DTNA dealers will replace the throttle pedal, free of charge. The recall began on August 5, 2016.
Campaign 16V478000 — check if this car was fixed
Newmar Corporation (Newmar) is recalling various 1995-2018 motorhomes. A list of the affected vehicles available at: https://static.nhtsa.gov/odi/rcl/2017/RMISC-17V809-2309.pdf.
Remedy: Newmar will notify owners, and instruct them to contact Kidde for a replacement fire extinguisher, free of charge. The recall began on February 7, 2018.
Campaign 17V809000 — check if this car was fixed
BUY-SMART CHECKLIST
2015 Newmar Mountain Aire — pre-purchase inspection
- Test/inspect for engine issues (1 reports on file for this year).
- Verify recall 15V149000 (visibility) has been completed.
- Verify recall 15V808000 (equipment, latches/locks/linkages) has been completed.
- Verify recall 16V252000 (service brakes, hydraulic) has been completed.
- Verify recall 16V280000 (steering) has been completed.
- Verify recall 16V478000 (engine and engine cooling, vehicle speed control) has been completed.
- Verify recall 17V809000 (equipment) has been completed.
FAQ
Is the 2015 Newmar Mountain Aire reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2015 Newmar Mountain Aire?
The most-reported component is engine, accounting for 100% of complaints on file.
How many recalls does the 2015 Newmar Mountain Aire have?
6 recalls on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.