WD478 Cast Alloy Wheel
WD478 is a cast alloy wheel (rim) in 1 finish: Gunmetal Machined Face. It is an OEM-fit replacement, made to the size, bolt pattern, offset and center bore of the original wheel. It comes in 21 inch: 2 sizes (21x10, 21x11), 1 bolt pattern (5x130), offset ET 50–55 mm and center bore 71.6 mm. Listed for Porsche. Not sure what PCD, ET and CB mean? Read how to choose wheels.
More wheels for Porsche.
Finish
Wheel sizes: 21x10, 21x11
Bolt patterns (PCD): 5x130
| Size (D x J) | Offset (ET) | Bolt pattern (PCD) | Center bore (CB) | Hole type | Fits | Stock | Copy specs |
|---|---|---|---|---|---|---|---|
| 21x10 | 50 | 5x130 | 71.6 | Ball seat | Porsche | 28 | |
| 21x11 | 55 | 5x130 | 71.6 | Ball seat | Porsche | 50+ |
What these numbers mean
- Size (D x J)
- Diameter in inches, then rim width in inches: 21x10 is a 21 inch wheel with a 10 inch wide rim. The J after a width, as in 10J, names the rim flange profile.
- Offset (ET)
- The distance in mm from the wheel's centerline to its mounting face. WD478 comes in ET 50–55; a lower ET sits the wheel further out.
- Bolt pattern (PCD)
- The number of bolts and the diameter in mm of the circle they sit on: 5x130 is 5 bolts on a 130 mm circle. It must match the vehicle.
- Center bore (CB)
- The central hole that sits over the vehicle's hub: 71.6 mm for WD478. A bore larger than the hub needs centering rings.
Fits the same bolt pattern and size
Same PCD, wheel diameter and a compatible center bore.
Similar finish and range
Same collection, with a matching finish or vehicle brand.
Similar design
Wheels that look alike, from the same collection. Check the bolt pattern before you order.
