There are 1 stored owner reports matching the tires & wheels leading-label group for the 2017 BMW 4 Series in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)Tire warning system came on and found that front drivers side had no air in it, since it's a run flat tire I was able to drive slowly for just a few miles to home. After filling the tire with air I found that the sidewall was leaking excessively. No visible hole but a bulge in the outer layer causing air loss. No scuffs or any other other damage to tire or specifically sidewall. Mileage is 22,700.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Aug 30, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.