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1991 Oshkosh MC18FG

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

About this comparison →
1Owner complaints

Model-year median: 0

1Recall campaigns

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0Investigations

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How this year compares

Owner complaints by model year

Other model years Selected year
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19890
19901
1991
Compare all MC18FG years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Tires
1

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

Limited mileage data: 1 of 1 reports include usable mileage. There isn’t enough coverage to show a useful chart.

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Tires. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

0 crash reports0 fire reports0 injury reports

Tires complaints

1 reports
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59,000 miles · Mar 5, 2007
Tires

THE VEHICLE, A 1991 SAFARI SERENGETI (M3450), WAS RECENTLY PARKED WITH A REDUCED LOAD ON THE DRIVE AXLE (BOTH LEFT AND RIGHT LEVELING JACK PARTIALLY EXTENDED). WHILE PERFORMING OTHER SERVICE WORK, A SIGNIFICANT (SOFTBALL-SIZED) BULGE WAS NOTICED ON THE SIDEWALL OF THE INNER RIGHT REAR TIRE ON THE RV. TIRES (ALL 6) HAVE EVEN TR…

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THE VEHICLE, A 1991 SAFARI SERENGETI (M3450), WAS RECENTLY PARKED WITH A REDUCED LOAD ON THE DRIVE AXLE (BOTH LEFT AND RIGHT LEVELING JACK PARTIALLY EXTENDED). WHILE PERFORMING OTHER SERVICE WORK, A SIGNIFICANT (SOFTBALL-SIZED) BULGE WAS NOTICED ON THE SIDEWALL OF THE INNER RIGHT REAR TIRE ON THE RV. TIRES (ALL 6) HAVE EVEN TREAD WEAR, LESS THAN 10,000 MILES ON THEM, AND WERE MANUFACTURED WITH DATE CODE 4903--THEY SHOW NO SIGNS OF DRY-ROT/CRACKING/WEATHER EXPOSURE. IF THE VEHICLE WERE DRIVEN WITHOUT THIS FAILURE BEING NOTICED, A BLOWOUT WOULD BE EXPECTED IN SHORT ORDER, WITH ASSOCIATED LOSS OF CONTROL POSSIBILITIES AND OVERLOADING OF THE REMAINING RIGHT REAR TIRE. *JB

NHTSA ODI #10184270

Official recalls

1

92V022000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings

Feb 25, 1992

THE FRONT BRAKE LINE HAS A POSSIBLE ASSEMBLY ERROR IN WHICH THERE IS INSUFFICIENT CLEARANCE BETWEEN THE BRAKE LINE AND THE POWER STEERING MOUNTING BRACKET.

Consequence & remedy

Consequence: PROLONGED INTERFERENCE CONDITIONS MAY RESULT IN A FAILUREOF THE FRONT BRAKE LINE, RESULTING IN LOSS OF BRAKING POWER TO THE FRONT WHEELS.

Remedy: REPAIR TO ASSURE MINIMUM CLEARANCE BETWEEN BRAKE LINE AND POWER STEERING MOUNTING BRACKET; OR, IF NECESSARY, INSTALL NEW BRAKE LINE THAT WILL ALLEVIATE ANY POSSIBILITY OF INTERFERENCE.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.