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What 6 owners told NHTSA about the 2015 BMW 550i

These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.

All (6)Fuel system (3)Transmission & drivetrain (2)Electrical system (1)Engine (1)Tires (1)Wheels (1)

1 of 6 complaints match · Wheels · clear filters

Jun 21, 2018TiresWheels

GOODYEAR 245-45-19 2 TIRES TREAD SEPARATING. VERIFIED AT DISCOUNT TIRE NOT SAFE AT ANY SPEED.

NHTSA ODI 11103105

Working with the data? Download all 6 complaints as CSV · fetched from NHTSA July 28, 2026

How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your pre-purchase inspection list. Back to the full 2015 BMW 550i verdict →