WD390 Cast Alloy Wheel in Gloss Black Machined Face
WD390 is a cast alloy wheel (rim) in Gloss Black Machined Face, one of 2 finishes. It is an OEM-fit replacement, made to the size, bolt pattern, offset and center bore of the original wheel. It comes in 20 inch: 2 sizes (20x8.5, 20x9), 1 bolt pattern (5x112), offset ET 35–40 mm and center bore 66.5 mm. Listed for Audi. Not sure what PCD, ET and CB mean? Read how to choose wheels.
More wheels for Audi.
No photo for this finish yet; showing another finish of WD390.
Finish
Wheel sizes: 20x8.5, 20x9
Bolt patterns (PCD): 5x112
| Size (D x J) | Offset (ET) | Bolt pattern (PCD) | Center bore (CB) | Hole type | Fits | Stock | Copy specs |
|---|---|---|---|---|---|---|---|
| 20x8.5 | 40 | 5x112 | 66.5 | Ball seat | Audi | 1 | |
| 20x9 | 35 | 5x112 | 66.5 | Ball seat | Audi | 50+ |
What these numbers mean
- Size (D x J)
- Diameter in inches, then rim width in inches: 20x8.5 is a 20 inch wheel with a 8.5 inch wide rim. The J after a width, as in 8.5J, names the rim flange profile.
- Offset (ET)
- The distance in mm from the wheel's centerline to its mounting face. WD390 comes in ET 35–40; 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: 5x112 is 5 bolts on a 112 mm circle. It must match the vehicle.
- Center bore (CB)
- The central hole that sits over the vehicle's hub: 66.5 mm for WD390. 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.
