
The details
SWF18 β Designed for the BMW 5 Series G30 and M5 F90
The SWF18 gives the G30 5 Series and F90 M5 a true directional forged wheel. Left- and right-specific spokes sweep out towards the rim, so the car looks fast even standing still, and the staggered 20-inch fitment fills the arches front and rear for a clean, planted stance.
Every set is forged, so it's lighter and stronger than a standard cast wheel, and made to order for your car.
As a Forge-Fit set, the fitment is already worked out. The spec below is the one on the 540i pictured, and the width, offset and finish are all confirmed with you before production, so the wheels suit your exact model, ride height and brake package.
Price is per wheel.
General Information
- Custom manufactured to order
- Approximate lead time: 14β18 weeks
- Fully forged construction
- True directional, left and right specific design
- Staggered 19 or 20-inch fitments
- Billet SWF centre caps included
- Width, offset and finish tailored to your car
Available Finishes
- Satin Brushed Silver (as pictured)
- Powder Coat
- Chrome
Specifications (as pictured)
| Diameter: | 19 or 20 Inch |
| Setup: | Staggered |
| Width (Front): | 9.0 inch |
| Offset (Front): | +25 mm |
| Width (Rear): | 10.5 inch |
| Offset (Rear): | +35 mm |
| Stud Pattern: | 5x112 |
| Centre Bore: | 66.6 mm |
| Centre Cap: | Billet SWF cap, included |
| Colour: | Satin Brushed Silver |
As pictured: on Michelin Pilot Sport 4S tyres, 265/35R20 front and 285/30R20 rear. Tyres aren't included.
Choose Your Fitment
Pick your fitment and finish when you order. Each fitment is shown with the tyre sizes that suit it (tyres aren't included).
- 20x9 +25 / 20x10.5 +35 with 265/35R20 and 285/30R20: as pictured, fills the arches at factory ride height
- 20x9 +30 / 20x10 +40 with 245/35R20 and 275/30R20: OEM+ and flush, keeps BMW's factory 20-inch tyre sizes
- 19x9 +25 / 19x10 +40 with 245/40R19 and 275/35R19: the comfort pick, on the same tyre sizes as the factory 19-inch M Sport wheels. Suits the G30; M5 owners should choose a 20-inch fitment
- 20x9.5 +28 / 20x10.5 +32 with 275/35R20 and 285/35R20: made for the M5 F90, with a wider front for its factory tyre sizes
Want a different spec? Add it in the build notes box when you order and we'll confirm the final fitment with you before production.
Compatible Models
BMW 5 Series (G30)
- BMW 520i, 530i, 530e and 540i (2017β2023)
- BMW M550i xDrive (2017β2023)
BMW M5 (F90)
- BMW M5 and M5 Competition (2018β2023)
Brake packages and ride heights vary, so we confirm clearance and fitment for your car before your wheels go into production.
Please Note
Lead times are approximately 14β18 weeks from receipt of the initial payment. This includes rendering and design approval, forging, machining, finishing and quality control.
For customers unable to collect from our Sydney warehouse, please allow an additional 5β7 business days for shipping.
Forged wheels are made to your specification, so once your final design is approved the order can't be changed, cancelled or refunded.
How Forge-Fit works
Pick your car
Each set is spec'd for a specific model, so the width, diameter and offset are already worked out.
Tailor it if you like
Want a different fitment? Add a build note when you order and we'll be in touch to adjust the width, offset or finish.
Forged to order
Every set is forged and made for your car, lighter and stronger than a standard cast wheel.
More Forge-Fit builds
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SWF07To suitTesla Model S Facelift (2016β2021)
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SWF01To suitNissan Skyline R33 (1993β1998)
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SWF04To suitKia Stinger CK (2017β2023)
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SWF03To suitVolkswagen Golf Mk7 & Mk7.5 (2013β2020)
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Don't see your car?
Go fully custom
Prefer a fully custom build from scratch? Explore our forged wheels collection.




