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Keystone Mountaineer Recalls & Complaints by Model Year

NHTSA lists 6 safety recalls and 4 owner complaints across 5 model years of the Keystone Mountaineer (2005–2014). The most-complained-about year is 2007.

6
safety recalls, all years
4
owner complaints, all years
2006
year with most recalls
2007
year with most complaints

Pick your Keystone Mountaineer model year

Model yearRecallsComplaints
2014 Keystone Mountaineer11
2011 Keystone Mountaineer20
2007 Keystone Mountaineer12
2006 Keystone Mountaineer21
2005 Keystone Mountaineer10

What Keystone Mountaineer owners complain about

Across all model years, owners have filed 4 complaints with NHTSA. The 2007 model year has the most, with 2.

All Keystone Mountaineer recalls (6)

Every NHTSA safety campaign that lists a Keystone Mountaineer, most recent first, with the model years each one covers.

  1. Equipment

    NHTSA 15V409000 Reported 537 vehicles potentially affected Keystone RV Company

    Keystone RV Company (Keystone) is recalling certain model year 2013 Montana trailers, models 3100RL, 3150RL13, 3400RL, 3402RL, 3582RL, 3625RE, 3725RL, 3750FL, and 3900FB, manufactured November 12, 2012, to January 30, 2013, and 2014 Mountaineer trailers, models 331RLT, 356TBF and 375FLF, manufactured August 21, 2013, to September 18,…

    Remedy: Keystone has notified owners, and dealers will remove the emergency exit sticker from the windows that were not intended to be emergency exits. Mountaineer 375FLF vehicles will have the window replaced, so that egress…

    Model years: 2014

  2. Equipment

    NHTSA 10V478000 Reported 5,459 vehicles potentially affected KEYSTONE RV COMPANY

    Keystone is recalling certain model year 2011 recreational vehicles equipped with atwood 35 series range ovens. A potential exists for a small fracture within the line delivering gas to the oven cavity burner. Such a fracture may cause propane gas to leak from the line.

    Remedy: Dealers will isolate and perform a drop pressure test on the oven supply tube and if the tube leaks it will be replaced free of charge. The safety recall began on october 27, 2010. Owner may contact keystone customer…

    Model years: 2011

  3. Axle assembly (power train)

    NHTSA 10V413000 Reported 322 vehicles potentially affected KEYSTONE RV COMPANY

    Keystone is recalling certain 2011 alpine, avalanche, fuzion, laredo, montana, and mountaineer fifth wheel trailers manufactured from august 19, 2010 through september 1, 2010, equipped with dexter axles. On some axles, cracks could appear in the spindle weld.

    Remedy: Keystone will notify owners and dealers will inspect the axle serial number and replace it if it falls within the serial number range. Replacement of the axle will be performed free of charge. The safety recall began…

    Model years: 2011

  4. Wheels

    NHTSA 07V286000 Reported 995 vehicles potentially affected KEYSTONE RV COMPANY

    Certain fifth wheel trailers built with 16" steel wheels may leak at the valve stem during inflation or when checking the air pressure due to improper seating of the valve stem. Some models have aluminum wheels with a steel spare and only the spare is affected. Indication of the defect occurs when applying sideways pressure to the valve…

    Remedy: Dealers will replace the snap-in valve stem with a bolt-in valve stem. The recall began on july 2, 2007. Owners may contact keystone rv at 1-866-425-4369.

    Model years: 2007

  5. Recreational vehicle/trailer (equipment)

    NHTSA 06V086000 Reported 107 vehicles potentially affected KEYSTONE RV COMPANY

    On certain fifth wheel trailers, there is a 12 volt light in the bunk bed area. This light can come into contact with the bunk mattress when the bunk is in the closed position.

    Remedy: Dealers will remove the existing light from the wall and attach a new rechargeable flashlight in its place. The recall began on april 3, 2006. Owners may contact keystone rv at 1-866-425-4369.

    Model years: 2006

  6. Rim (wheels)

    NHTSA 05V424000 Reported 834 vehicles potentially affected KEYSTONE RV COMPANY

    On certain travel trailers and fifth wheel recreational vehicles equipped with tredit 16" chrome wheels, the rims may have poor weld quality and insufficient press fit between the wheel rim and disc.

    Remedy: Keystone is working with tredit tire to notify owners and have the wheels replaced. The recall began on february 15, 2006. Owners may contact keystone at 866-425-4369.

    Model years: 2005, 2006

Other Keystone models

Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.