Tire Size Specification
Verified OEM & Service Reference1989 Porsche 944 2.5L 4-cyl Turbo — Tire Size
Recommended interval: Rotate every 5,000–7,500 miles; check cold PSI monthly
Engine / Trim Variant
Factory Tire Size
205/55R16 / 225/50R16
Rear Factory Size
225/50R16 / 245/45R16
Technical Specifications
| Front Tire Size | 205/55R16 / 225/50R16 |
|---|---|
| Rear Tire Size | 225/50R16 / 245/45R16 |
| Rim / Wheel Size | 16" |
| Matched Trims | Base Model, S2 Cabriolet, S2 Coupe |
Compatible Aftermarket Options
Direct OEM cross-references- Buy Michelin / Continental / Pirelli 205/55R16 on AmazonMichelin / Continental / Pirelli205/55R16Front
Search query: 205/55R16 tire
- Buy Michelin / Continental / Pirelli 225/50R16 on AmazonMichelin / Continental / Pirelli225/50R16Rear
Search query: 225/50R16 tire
Tire Size Fitment by Engine / Trim (1989 Porsche 944)
| Engine / Trim | Oil Spec & Capacity | OEM Oil Filter |
|---|---|---|
| 2.7L 4-cyl | — • N/A | Verify by VIN |
| 3.0L 4-cyl | — • N/A | Verify by VIN |
| 2.5L 4-cyl Turbo | — • N/A | Verify by VIN |
DIY Fitment & Verification Checklist for 1989 Porsche 944
- 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 1989 Porsche 944 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 1989 Porsche 944?
The primary OEM tire size part number / specification for the 1989 Porsche 944 2.5L 4-cyl Turbo is 205/55R16 / 225/50R16.
Which aftermarket tire size brands fit the 1989 Porsche 944?
Compatible aftermarket options include Michelin / Continental / Pirelli 205/55R16, Michelin / Continental / Pirelli 225/50R16.