Mirror Polished 5-Spoke Deep-Lip Forged Wheels
Deep Dish · Matte Silver
2017 Italdesign Zerouno Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Italdesign Zerouno wheels? This page gives the 2017 Italdesign Zerouno bolt pattern (5x112), centre bore, factory rim size and the offset range for aftermarket and forged Italdesign Zerouno rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2017 Italdesign Zerouno uses a 5x112 bolt pattern with a 57.1 mm centre bore. For aftermarket wheels, 20x9J ET35 front / 20x11.5J ET40 rear sits flush.
Forged wheels for the 2017 Italdesign Zerouno — drilled 5x112 with a 57.1 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in 20–25 days.
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Italdesign Zerouno (2017): 5x112 bolt pattern, 57.1mm center bore, OE F 20x8.5J ET42 / R 20x11J ET50. Forged wheel fitment specs from ANKUSI.
Bolt Pattern5x112
Center Bore57.1mm
Wheel Load Rating700–850 kg/wheel (Performance / Sports Car segment reference)
Year2017
Category5-Lug Supercar (2-Piece)
Data check: the bolt pattern and center bore on this page have not yet been confirmed by a second independent source. Measure your hub or ask us before ordering. How we verify
Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Flush Fitment | F 20x9J ET35 / R 20x11.5J ET40 |
Forged Wheel Designs for the Italdesign Zerouno
Every design below is forged to order, so it can be machined to the Italdesign Zerouno's 5x112 bolt pattern and 57.1 mm center bore, with the width and offset calculated for your setup.
HRE-Style Bronze 5 Y-Spoke Forged Wheels
Monoblock · Bronze
White 7 Y-Spoke Side-Milled Forged Wheels
Monoblock · White
Vossen HF-3-Style Gloss Black 5 V-Spoke Forged Wheels
Replica · Gloss Black
Vossen-Style Gloss Black / Silver Faux 2-Piece 10-Spoke Forged Wheels
2-Piece · Gloss Black / Silver
HRE-Style Silver Mesh Forged Wheels
Monoblock · Silver
Matte Silver Deep Lip Riveted Forged Wheels
Deep Dish · Matte Silver
How to Read Wheel Offset & Measurements
Use these two references before ordering: the left diagram shows where each spec (PCD, center bore, offset, width and diameter) is measured on the wheel; the right diagram shows how positive, zero and negative offset shift the wheel face relative to the hub centerline.
ANKUSI Engineering Expert Advice
On a supercar, wheel weight is one of the few remaining places to cut rotational mass without touching the powertrain or chassis the factory already optimized. Forging gets there at the same structural margin as the OE wheel, which is exactly the trade a car built around outright performance rewards.
The Italdesign Zerouno ships from the factory on a 5x112 bolt pattern with a 57.1mm center bore and a F 20x8.5J ET42 / R 20x11J ET50 wheel. Our flush reference for the Italdesign Zerouno is F 20x9J ET35 / R 20x11.5J ET40.; our maximum aggressive reference is F 21x9.5J ET30 / R 21x12J ET35. — beyond that, expect clearance issues against the fender liner without further modification.
Italdesign Zerouno OE Wheel Specs
The Italdesign Zerouno ships from the factory on 5x112 bolt pattern wheels with a 57.1mm center bore. The stock wheel size is F 20x8.5J ET42 / R 20x11J ET50, offering a balanced ride that suits most owners without any rubbing or clearance concerns.
Why the factory spec works for most owners:
- Balances ride comfort with steering response and highway efficiency.
- Wide tire and wheel availability at the factory diameter keeps replacement costs low.
- Lower unsprung weight than larger aftermarket wheels helps ride quality and acceleration.
- Guaranteed clearance against brake calipers and suspension components.
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Italdesign Zerouno (2017) we drill the 5x112 pattern and cut the centre bore to 57.1mm on our own CNC line, so the wheel hub-centres on the car with no spacer rings, in whatever diameter, width and offset you specify.
Converting these ET figures to backspacing? Use the wheel offset and backspacing calculator.
The figures on this page are part of our open wheel fitment dataset — 10,093 vehicles, free to download, CC BY 4.0.
Offset and Backspacing: Factory Wheel vs Options
Backspacing ≈ width/2 + ET/25.4 + 0.5 in. "Inward" means closer to the suspension; "outward" means closer to the fender lip.
| Setup | Size | ET | Backspacing | Inward vs OE | Outward vs OE |
|---|---|---|---|---|---|
| Factory (OE) | 20x8.5J | ET42 | 6.40 in (163 mm) | — | — |
| Flush | 20x9J | ET35 | 6.38 in (162 mm) | −1 mm | +13 mm |
| Maximum | 21x9.5J | ET30 | 6.43 in (163 mm) | +1 mm | +25 mm |
Vehicles With the Same Hub as the Italdesign Zerouno (5x112, 57.1 mm Bore)
In our database, 407 other vehicle entries from 18 makes use exactly the same 5x112 bolt pattern and 57.1 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.
5x112 is used by 21.6% of the vehicle pages in our English fitment guide (1,407 of 6,503); 29.0% of those also use a 57.1 mm center bore.
Hub-Centric Rings for a 57.1 mm Center Bore
A wheel with a center bore larger than 57.1 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 60.1 mm | 60.1 → 57.1 mm |
| 63.4 mm | 63.4 → 57.1 mm |
| 64.1 mm | 64.1 → 57.1 mm |
| 65.1 mm | 65.1 → 57.1 mm |
| 73.1 mm | 73.1 → 57.1 mm |
ANKUSI forged wheels are bored to exactly 57.1 mm for this vehicle, so no ring is needed.
Frequently Asked Questions
What bolt pattern (PCD) does the Italdesign Zerouno use?
The 2017 Italdesign Zerouno uses a 5x112 bolt pattern.
How many lug bolts does the Italdesign Zerouno use?
The Italdesign Zerouno uses a 5-lug bolt pattern (5x112), so you need a 5-lug forged wheel to bolt straight on.
What is the center bore size on the Italdesign Zerouno?
The Italdesign Zerouno's center bore is 57.1mm. If an aftermarket wheel has a larger center bore than this, hub-centric rings are recommended so the wheel centers on the hub itself rather than relying on the lug bolts alone.
What does a flush wheel fitment look like on the Italdesign Zerouno?
For a flush look with minimal to no rubbing, we recommend F 20x9J ET35 / R 20x11.5J ET40 as a starting point on a stock or mildly lowered Italdesign Zerouno.
Do I need wheel spacers for my Italdesign Zerouno?
No. ANKUSI forges each wheel to your exact target offset, including the flush or max specs above, so you get the correct fitment without stacking spacers. Spacers are typically only used to push out an existing OE-offset wheel without replacing it, which isn't necessary when you're ordering a custom-offset forged wheel.
How do I calculate wheel backspacing for my Italdesign Zerouno?
Backspacing (in inches) = wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance). For example, the flush spec above works out to roughly 6.38" backspacing up front and 7.82" in the rear.
What's the difference between wheel offset and backspacing?
Offset is the distance in millimeters from the wheel's true centerline to its mounting face (positive offset pulls the wheel in, negative pushes it out). Backspacing is the distance in inches from the mounting face to the back edge of the wheel barrel. They describe the same fitment from two different reference points, which is why ANKUSI lists both above — some shops and tuning guides quote offset, others quote backspacing.
Can I run staggered wheels (different sizes front and rear) on my Italdesign Zerouno?
Yes — the Italdesign Zerouno's factory and our recommended flush/max fitments already use staggered sizing (different width front and rear), and ANKUSI can forge matching staggered sets to your target offsets.
Sources and Last Update
Data checked against: avtoreference.com, tirewheelguide.com.
This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).
Other cars on the same factory size: 20x8.5 wheels · 20 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.
Bolt pattern and center bore on this page come from published fitment references and are still awaiting a second independent check. Last reviewed 2026-09-18. Spotted an error? Email info@ankusi.com and we will verify and correct it.