Ford F-550 years to avoid

Every Ford F-550 model year on file (2012-2020), ranked worst to best by severity index - the share of owner complaints that report a crash, fire, injury or fatality.

2019
Worst year on file
72.8
Severity index
Engine
Most-reported system
2020
Cleanest year on file

Ranked worst to best

#Model yearSeverityComplaintsMost-reported system
12019 Ford F-55072.8 Medium14Engine
22012 Ford F-55069.9 Medium13Engine
32017 Ford F-55066.9 Medium12Engine And Engine Cooling
42020 Ford F-55057.2 Medium17Fuel System
A high rank here means a larger share of this year's complaints described a crash, fire or injury - not that the vehicle is unsafe to drive, and not a reliability or repair-cost rating. Complaint counts are not normalised by units sold.

Ford F-550 complaints and recalls by year

Model yearComplaintsRecallsCrashesFiresSeverityMost-reported system
20121351169.9 MediumENGINE
20171252166.9 MediumENGINE AND ENGINE COOLING
20191441372.8 MediumENGINE
20201720157.2 MediumFUEL SYSTEM
Source. NHTSA public complaint and recall APIs. Complaint counts are not normalised by units sold; a high-volume seller will attract more filings than a rare trim.