Tire Size Specification
Verified OEM & Service Reference2024 Alfa Romeo Stelvio 2.0L 4-cyl Turbo — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Engine / Trim Variant
Factory Tire Size
255/40R21 / 255/45R20 / 235/60R18 / 235/55R19
Rear Factory Size
255/40R21 / 285/40R20 / 235/60R18 / 235/55R19
Technical Specifications
| Front Tire Size | 255/40R21 / 255/45R20 / 235/60R18 / 235/55R19 |
|---|---|
| Rear Tire Size | 255/40R21 / 285/40R20 / 235/60R18 / 235/55R19 |
| Rim / Wheel Size | 21" |
| Matched Trims | Competizione, Performance Brakes, Quadrifoglio |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 255/40R21 on AmazonMichelin / Continental / Pirelli255/40R21
Search query: 255/40R21 tire
Tire Size Fitment by Engine / Trim (2024 Alfa Romeo Stelvio)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| 2.0L 4-cyl Turbo | — • N/A | Verify by VIN |
| 2.9L 6-cyl Turbo | — • N/A | Verify by VIN |
DIY Fitment & Verification Checklist for 2024 Alfa Romeo Stelvio
- 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 2024 Alfa Romeo Stelvio 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 2024 Alfa Romeo Stelvio?
The primary OEM tire size part number / specification for the 2024 Alfa Romeo Stelvio 2.0L 4-cyl Turbo is 255/40R21 / 255/45R20 / 235/60R18 / 235/55R19.
Which aftermarket tire size brands fit the 2024 Alfa Romeo Stelvio?
Compatible aftermarket options include Michelin / Continental / Pirelli 255/40R21.