NHTSA Complaint #11710042 — 2025 BMW I4 XDRIVE40

My 2025 BMW i4 has experienced two distinct but related tire safety issues involving abnormal wear and repeated structural failures. Issue 1: Extreme Accelerated Tire Wear The factory-installed tires on my new vehicle were fully worn out in approximately 4 months and ~5,000 miles. All four tires required replacement. This level of wear is far outside normal expectations, including for heavy EVs or performance summer tires, and indicates abnormal loading or alignment behavior. Issue 2: Repeated Structural Failures of Right Rear Tire After replacement tires were installed by the BMW dealer on 12/04, two separate right rear tires developed holes/structural failures within a short period. One failure occurred by 01/09, approximately 30 days after installation, while the tire was nearly new. Damage was located at the inner shoulder/inner sidewall transition area, not consistent with normal tread wear or road damage. The recurrence of structural failure on the same wheel position strongly suggests a localized vehicle-related cause rather than tire defects or driving behavior. The dealer stated there were “no issues with the vehicle” and attributed both problems to normal EV weight and summer tire wear. No documented alignment measurements, wheel runout checks, or suspension diagnostics were provided. After the repeat right rear failure, the dealer proposed reinstalling the same tire type without offering any corrective action. The replacement tires installed were summer-compound tires during winter conditions, which increases brittleness and susceptibility to structural damage on heavy EVs. A nearly new tire developing a hole presents a blowout risk. The combination of extreme accelerated wear of all four tires and repeated structural failure of the right rear tire represents a predictable and ongoing safety concern.