Tire Size Specification
Verified OEM & Service Reference2026 Mini Cooper Cooper S 2.0L TwinPower Turbo (B46) — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Engine / Trim Variant
Factory Tire Size
215/45R17 / 215/40R18
Quick Purchase
Check verified fitment on Amazon
Technical Specifications
| Front Tire Size | 215/45R17 / 215/40R18 |
|---|---|
| Rear Tire Size | 215/45R17 / 215/40R18 |
| Rim / Wheel Size | 17" |
| Matched Trims | Convertible, Hardtop 2 Door, Hardtop 4 Door |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 215/45R17 on AmazonMichelin / Continental / Pirelli215/45R17
Search query: 215/45R17 tire
DIY Fitment & Verification Checklist for 2026 Mini Cooper
- 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 Mini Cooper 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 Mini Cooper?
The primary OEM tire size part number / specification for the 2026 Mini Cooper Cooper S 2.0L TwinPower Turbo (B46) is 215/45R17 / 215/40R18.
Which aftermarket tire size brands fit the 2026 Mini Cooper?
Compatible aftermarket options include Michelin / Continental / Pirelli 215/45R17.