2005 Newmar Mountain Aire: common problems

Owners of the 2005 Newmar Mountain Aire filed 4 complaints with NHTSA, most often about steering and structure. Details by component below, with sources.

Key figures

Owner complaints: 4

What fails most often

1 Steering 50% of all complaints
2 Structure 50% of all complaints
3 Visibility 25% of all complaints

Circle size and colour show each component’s share of NHTSA complaints. Schematic only, not a drawing of the exact model.

Steering: 2 complaints (50% of all).
Structure: 2 complaints (50% of all).
Visibility: 1 complaints (25% of all).

Components owners complain about

Component	Owner complaints	involving a crash	Technical service bulletins (TSB)
Steering	2	0	0
Structure	2	0	0
Visibility	1	0	0

What owners report

Short excerpts of NHTSA complaints in the original wording. These are owner statements not verified by NHTSA; personal data removed.

Tl* the contact owns a 2005 newmar mountain aire. The contact received notification of number: 15v829000 (steering) and stated that the part was not available within a reasonable time frame to schedule the recall repair. The dealer did not give a specific date for when the part would become available.
Steering · 2016-04-27 · NHTSA complaint #10861708
Consumer states while cleaning front windows he noticed that the drivers side top corner was out of the molding. The consumer stated while driving to the repair shop, he could feel air coming in the front window. The mechanic found both front windshields had come out of the seals.
Structure · 2011-09-14 · NHTSA complaint #10426050
2005 nemar mountain aire motorhome. Consumer writes regarding loose steering the consumer stated he experienced excessive steering wheel movement. The repairs only lasted for a short period of time.
Steering · 2010-06-08 · NHTSA complaint #10335913
When changing my oil in the motor home , I was looking at the componets of the undercarriage and was shocked to see that the right side motor mount was missing one bolt completely and the other one was just hanging by a few threads.
Structure · 2005-07-18 · NHTSA complaint #10129246

When owners complained

NHTSA complaints by filing year. The peak shows at what age the problems show up most.

20051
20101
20111
20161

Comparison

By complaint count this model year ranks 15,521 of 36,656 model years in the NHTSA data (top 42% most complained about).

On average one model year of the Mountain Aire has 2 complaints (27 years in the data). This year has 4, above average.

What to check before buying

Steering. Steering play, power assist, rack and tie rods after a wheel impact.
Structure. Rails, pillars, panel gaps, signs of pulling or welding.
Visibility. Wipers, mirrors, defrosters, cracked glass.

Other years of this model

Questions and answers

What are the most common problems with the 2005 Newmar Mountain Aire?

Owner complaints to NHTSA most often mention: steering, structure, visibility. Total complaints: 4. The most frequent symptoms in complaint texts: windows, sunroof (25%).

How many service bulletins (TSB) were issued for the 2005 Newmar Mountain Aire?

NHTSA lists 0 manufacturer service bulletins for this year. A bulletin tells dealers how to diagnose or fix a known issue; it is not a recall.

Should I buy a 2005 Newmar Mountain Aire from a US auction?

Owner complaints describe defects, not crash damage. Before bidding, check the components listed above and review the lot photos: VinWind builds a report of visible and hidden damage by VIN.

Other 2005 models

Read also

Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-05.