Tire Size Specification
Verified OEM & Service Reference2013 BMW X3 30i 2.0L TwinPower Turbo (B48 G01) — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Engine / Trim Variant
Factory Tire Size
245/50R18 / 245/45R19
Quick Purchase
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Technical Specifications
| Front Tire Size | 245/50R18 / 245/45R19 |
|---|---|
| Rear Tire Size | 245/50R18 / 245/45R19 |
| Rim / Wheel Size | 18" |
| Matched Trims | xDrive28i Base Model, xDrive28i M Sport Package, xDrive35i Base Model |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 245/50R18 on AmazonMichelin / Continental / Pirelli245/50R18
Search query: 245/50R18 tire
Tire Size Fitment by Engine / Trim (2013 BMW X3)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| xDrive30i / sDrive30i (2.0L Turbo I4) | 0W-20 • N/A | 11-42-8-575-211 |
| M40i (3.0L Turbo I6) | 0W-20 • N/A | 11-42-8-583-898 |
DIY Fitment & Verification Checklist for 2013 BMW X3
- 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 2013 BMW X3 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 2013 BMW X3?
The primary OEM tire size part number / specification for the 2013 BMW X3 30i 2.0L TwinPower Turbo (B48 G01) is 245/50R18 / 245/45R19.
Which aftermarket tire size brands fit the 2013 BMW X3?
Compatible aftermarket options include Michelin / Continental / Pirelli 245/50R18.