Tire Size Specification
Verified OEM & Service Reference2026 BMW I4 Electric Motor (190 and 230 kW EESM) — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Engine / Trim Variant
Factory Tire Size
245/40R19
Rear Factory Size
255/40R19
Technical Specifications
| Front Tire Size | 245/40R19 |
|---|---|
| Rear Tire Size | 255/40R19 |
| Rim / Wheel Size | 19" |
| Matched Trims | eDrive40, M Sport Package, M60 |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 245/40R19 on AmazonMichelin / Continental / Pirelli245/40R19Front
Search query: 245/40R19 tire
- Buy Michelin / Continental / Pirelli 255/40R19 on AmazonMichelin / Continental / Pirelli255/40R19Rear
Search query: 255/40R19 tire
Tire Size Fitment by Engine / Trim (2026 BMW I4)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| Electric Motor (210 kW EESM) | N/A (Electric Vehicle) • 0 qt (0L) | N/A (Electric Drive Unit) |
| Electric Motor (250 kW EESM) | N/A (Electric Vehicle) • 0 qt (0L) | N/A (Electric Drive Unit) |
| Electric Motor (200 and 250 kW EESM) | N/A (Electric Vehicle) • 0 qt (0L) | N/A (Electric Drive Unit) |
| Electric Motor (190 and 230 kW EESM) | N/A (Electric Vehicle) • 0 qt (0L) | N/A (Electric Drive Unit) |
DIY Fitment & Verification Checklist for 2026 BMW I4
- Confirm your engine code or trim variant above before ordering parts, as mid-year production changes can affect tire size fitment.
- When purchasing OEM or aftermarket brands (Motorcraft, ACDelco, Mopar, Wix, Fram, Mobil 1, Bosch, NGK), cross-check the Amazon Garage Confirmed Fit badge with your 17-digit VIN.
- Always consult your 2026 BMW I4 owner's manual for exact torque specs and fluid service intervals.
Sources: NHTSA vPIC & OEM Service SpecificationsReport an inaccurate spec or part number
Frequently Asked Questions
What is the OEM tire size specification for a 2026 BMW I4?
The primary OEM tire size part number / specification for the 2026 BMW I4 Electric Motor (190 and 230 kW EESM) is 245/40R19.
Which aftermarket tire size brands fit the 2026 BMW I4?
Compatible aftermarket options include Michelin / Continental / Pirelli 245/40R19, Michelin / Continental / Pirelli 255/40R19.