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2010 Ferrari 599 GTB Fiorano HGTE Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Ferrari 599 GTB Fiorano HGTE wheels? This page gives the 2010 Ferrari 599 GTB Fiorano HGTE bolt pattern (5x114.3), centre bore, factory rim size and the offset range for aftermarket and forged Ferrari 599 GTB Fiorano HGTE rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2010 Ferrari 599 GTB Fiorano HGTE uses a 5x114.3 bolt pattern with a 67.1 mm centre bore and M14x1.5 lug bolts. Factory wheels: F: 20x8.0J R: 20x11.0J. For aftermarket wheels, 20x8.5J ET38 front / 20x12.0J ET45 rear sits flush and 21x9.0J ET32 front / 21x12.5J ET40 rear is the most aggressive fit.
Forged wheels for the 2010 Ferrari 599 GTB Fiorano HGTE — drilled 5x114.3 with a 67.1 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in 20–25 days.
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Ferrari 599 GTB Fiorano HGTE (2010): 5x114.3 bolt pattern, 67.1mm center bore. Factory wheels: F: 20x8.0J R: 20x11.0J. Reference fitment ranges.
Bolt Pattern5x114.3
Wheel Bolt/NutM14x1.5 Bolt
Center Bore67.1mm
Wheel Load Rating700–850 kg/wheel (Performance / Sports Car segment reference)
Caliper TypeBrembo fixed multi-piston aluminum monoblock caliper (OEM, standard across Ferrari lineup)
Year2010
CategorySupercar
✓ Data check: the bolt pattern and center bore on this page match an independent fitment reference. Last reviewed September 18, 2026. How we verify
Wheel Size & Offset at a Glance
| Configuration | Wheel Size & Offset |
|---|---|
| Factory (OE) | F: 20x8.0J R: 20x11.0J |
| Flush Fitment | F 20x8.5J ET38 / R 20x12.0J ET45 |
| Maximum Aggressive | F 21x9.0J ET32 / R 21x12.5J ET40 |
Forged Wheel Designs for the Ferrari 599 GTB Fiorano HGTE
Every design below is forged to order, so it can be machined to the Ferrari 599 GTB Fiorano HGTE's 5x114.3 bolt pattern and 67.1 mm center bore, with the width and offset calculated for your setup.
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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
Every gram of rotational mass on a supercar fights the acceleration, braking, and rotational inertia numbers the factory spent enormous engineering effort achieving. A forged wheel for the Ferrari 599 GTB Fiorano HGTE holds the OE strength rating at meaningfully less weight, which is a real, measurable performance gain rather than a cosmetic one.
The Ferrari 599 GTB Fiorano HGTE runs a 5x114.3 bolt pattern, 67.1mm center bore, and a F: 20x8.0J wheel from the factory. Our Flush Fitment reference is F 20x8.5J ET38 / R 20x12.0J ET45, which tucks the tire under the fender lip on a stock-height Ferrari 599 GTB Fiorano HGTE. Our Maximum Aggressive reference is F 21x9.0J ET32 / R 21x12.5J ET40 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Ferrari 599 GTB Fiorano HGTE OE Wheel Specs
The 2010 Ferrari 599 GTB Fiorano HGTE (Supercar) uses a 5x114.3 bolt pattern with a 67.1mm center bore. Factory wheels are F: 20x8.0J R: 20x11.0J.
Why the factory spec works for most owners:
- Balances ride comfort with everyday fuel efficiency
- A widely used size in this segment, so tire and wheel availability stays strong
- Keeps unsprung weight low for stable, predictable handling
- Maintains clearance for the factory brake calipers and suspension components
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Ferrari 599 GTB Fiorano HGTE (2010) we drill the 5x114.3 pattern and cut the centre bore to 67.1mm 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 & Backspacing Reference
Backspacing is calculated as wheel width (in) ÷ 2 + offset (mm) ÷ 25.4 + 0.5 (flange allowance):
- OE: F 20x8.0J ET43.3 → ~6.2″ F backspacing, R 20x11.0J ET55.5 → ~8.19″ R backspacing
- Flush: F 20x8.5J ET38 → ~6.25″ F backspacing, R 20x12.0J ET45 → ~8.27″ R backspacing
- Max: F 21x9.0J ET32 → ~6.26″ F backspacing, R 21x12.5J ET40 → ~8.32″ R backspacing
Want to check a different width or offset before you order? Use our Offset & Backspacing Calculator to solve the numbers yourself, or looking for your exact Ferrari spec, or want a wheel built to a custom offset for your Ferrari 599 GTB Fiorano HGTE? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.
Vehicles With the Same Hub as the Ferrari 599 GTB Fiorano HGTE (5x114.3, 67.1 mm Bore)
In our database, 456 other vehicle entries from 30 makes use exactly the same 5x114.3 bolt pattern and 67.1 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.
5x114.3 is used by 20.0% of the vehicle pages in our English fitment guide (1,300 of 6,503); 35.2% of those also use a 67.1 mm center bore.
Hub-Centric Rings for a 67.1 mm Center Bore
A wheel with a center bore larger than 67.1 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 70.1 mm | 70.1 → 67.1 mm |
| 70.5 mm | 70.5 → 67.1 mm |
| 71.6 mm | 71.6 → 67.1 mm |
| 72.6 mm | 72.6 → 67.1 mm |
| 73.1 mm | 73.1 → 67.1 mm |
ANKUSI forged wheels are bored to exactly 67.1 mm for this vehicle, so no ring is needed.
Frequently Asked Questions
What bolt pattern (PCD) does the Ferrari 599 GTB Fiorano HGTE use?
The 2010 Ferrari 599 GTB Fiorano HGTE uses a 5x114.3 bolt pattern.
How many lug bolts does the Ferrari 599 GTB Fiorano HGTE use?
The Ferrari 599 GTB Fiorano HGTE uses a 5-lug bolt pattern (5x114.3), so you need a 5-lug forged wheel to bolt straight on.
What is the center bore size on the Ferrari 599 GTB Fiorano HGTE?
The Ferrari 599 GTB Fiorano HGTE's center bore is 67.1mm. 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 size are the factory (stock) wheels on the Ferrari 599 GTB Fiorano HGTE?
Factory wheels on the Ferrari 599 GTB Fiorano HGTE are F: 20x8.0J R: 20x11.0J.
What is the biggest wheel size I can fit on my Ferrari 599 GTB Fiorano HGTE without rubbing?
The most aggressive fitment we recommend without fender work is F 21x9.0J ET32 / R 21x12.5J ET40. Going beyond this typically causes rubbing under compression unless you roll the fenders or add camber correction.
What does a flush wheel fitment look like on the Ferrari 599 GTB Fiorano HGTE?
For a flush look with minimal to no rubbing, we recommend F 20x8.5J ET38 / R 20x12.0J ET45 as a starting point on a stock or mildly lowered Ferrari 599 GTB Fiorano HGTE.
Do I need wheel spacers for my Ferrari 599 GTB Fiorano HGTE?
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 Ferrari 599 GTB Fiorano HGTE?
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 6.25" backspacing up front and 8.27" 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 Ferrari 599 GTB Fiorano HGTE?
Yes — the Ferrari 599 GTB Fiorano HGTE'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.
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 wheels · 20 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.