1985 Porsche 944 Wheel & Tire Sizes
Complete fitment guide for the 1985 Porsche 944: factory tire sizes, compatible wheel diameters, widths and offsets, and the 5x130 bolt pattern, for every trim.
Bolt Pattern
5x130
Centre Bore
71.6 mm
Lug nuts
M14 x 1.5
Wheel Diameters
15"–17"
Factory (OEM) Tire Sizes for the 1985 Porsche 944
Rear (staggered fitments)
Click any size to shop tires in stock now, free shipping anywhere in Canada, optional installation at our 5 GTA locations.
1985 Porsche 944 Wheel Fitment by Trim
Compatible wheel diameter, width and offset ranges for each 1985 Porsche 944 configuration. Trims with different front and rear specs run a staggered setup.
2.5 · 3.2 Carrera · Convertible
Staggered3.2L · F6 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 15–16" | 15–16" |
| Wheel width | 5.5–8" | 8" |
| Wheel offset | 20–23 mm | 10–10.6 mm |
| Tire width | 185–215 mm | 185–215 mm |
2.5 KAT · 2.5 · Convertible
Staggered2.5L · I4 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 15–16" | 15–16" |
| Wheel width | 5.5–8" | 8" |
| Wheel offset | 20–23 mm | 10–10.6 mm |
| Tire width | 185–215 mm | 185–215 mm |
2.5 Turbo · 4.7 S · Coupe
StaggeredV8 · Petrol
| Spec | Front | Rear |
|---|---|---|
| Wheel diameter | 16–17" | 16–17" |
| Wheel width | 7–8" | 8" |
| Wheel offset | 20–23 mm | 10–10.6 mm |
| Tire width | 205 mm | 205 mm |
1985 Porsche 944 Fitment FAQ
What is the bolt pattern on a 1985 Porsche 944?
The 1985 Porsche 944 uses a 5x130 bolt pattern (5 lug nuts on a 130 mm circle) with a 71.6 mm centre bore.
What size tires fit a 1985 Porsche 944?
Factory (OEM) tire sizes for the 1985 Porsche 944 include 185/70R15, 205/55R16; staggered rear fitments use 225/50R16. Always confirm against the placard inside the driver's door jamb.
What wheel sizes can I put on a 1985 Porsche 944?
Depending on trim, the 1985 Porsche 944 accepts wheels from 15" up to 17" in diameter with the correct width and offset, larger diameters typically require lower-profile tires to keep the overall rolling diameter stock.
What lug nut size does a 1985 Porsche 944 use?
The 1985 Porsche 944 uses M14 x 1.5 lug nuts.
Fitment data is provided as a guide. Always verify sizes against your vehicle's door-jamb placard or with our fitment experts before ordering.