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2020 Bentley Continental GT Mulliner Convertible Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Bentley Continental GT Mulliner Convertible wheels? This page gives the 2020 Bentley Continental GT Mulliner Convertible bolt pattern (5x130), centre bore, factory rim size and the offset range for aftermarket and forged Bentley Continental GT Mulliner Convertible rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Bentley Continental GT Mulliner Convertible (2020): 5x130 bolt pattern, 71.6mm center bore. Factory wheels: F: 22x10.0J R: 22x11.5J. Reference fitment ranges.
Bolt Pattern5x130
Wheel Bolt/NutM14x1.5 Bolt
Center Bore71.6mm
Wheel Load Rating650–750 kg/wheel (Standard Passenger Car segment reference)
Caliper TypeBrembo multi-piston fixed caliper, front & rear (OEM, standard across Bentley Continental/Flying Spur lineup)
Year2020
CategoryLuxury Convertible
✓ 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: 22x10.0J R: 22x11.5J |
| Flush Fitment | F 22x10.5J ET30 / R 22x12.0J ET35 |
| Maximum Aggressive | F 23x11.0J ET25 / R 23x12.5J ET30 |
Forged Wheel Designs for the Bentley Continental GT Mulliner Convertible
Every design below is forged to order, so it can be machined to the Bentley Continental GT Mulliner Convertible's 5x130 bolt pattern and 71.6 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
With less structural stiffness from the missing roof, a convertible's suspension tuning leans more heavily on unsprung mass control. Forged construction keeps wheel weight down at the same strength rating, which is one less variable working against the Bentley Continental GT Mulliner Convertible's chassis.
The Bentley Continental GT Mulliner Convertible runs a 5x130 bolt pattern, 71.6mm center bore, and a F: 22x10.0J wheel from the factory. Our Flush Fitment reference is F 22x10.5J ET30 / R 22x12.0J ET35, which tucks the tire under the fender lip on a stock-height Bentley Continental GT Mulliner Convertible. Our Maximum Aggressive reference is F 23x11.0J ET25 / R 23x12.5J ET30 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Bentley Continental GT Mulliner Convertible OE Wheel Specs
The 2020 Bentley Continental GT Mulliner Convertible (Luxury Convertible) uses a 5x130 bolt pattern with a 71.6mm center bore. Factory wheels are F: 22x10.0J R: 22x11.5J.
Why the factory spec works for most owners:
- Keeps the factory ride quality and noise levels intact
- A common fitment for this class, so replacement tires are easy to source
- Preserves clearance around the OE brakes and suspension geometry
- Delivers predictable, easy-to-live-with handling for daily use
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Bentley Continental GT Mulliner Convertible (2020) we drill the 5x130 pattern and cut the centre bore to 71.6mm 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 22x10.0J ET35 → ~6.88″ F backspacing, R 22x11.5J ET40 → ~7.82″ R backspacing
- Flush: F 22x10.5J ET30 → ~6.93″ F backspacing, R 22x12.0J ET35 → ~7.88″ R backspacing
- Max: F 23x11.0J ET25 → ~6.98″ F backspacing, R 23x12.5J ET30 → ~7.93″ 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 Bentley spec, or want a wheel built to a custom offset for your Bentley Continental GT Mulliner Convertible? Contact ANKUSI with your bolt pattern and offset target and we will confirm the correct forged wheel spec for your build.
Frequently Asked Questions
What bolt pattern (PCD) does the Bentley Continental GT Mulliner Convertible use?
The 2020 Bentley Continental GT Mulliner Convertible uses a 5x130 bolt pattern.
How many lug bolts does the Bentley Continental GT Mulliner Convertible use?
The Bentley Continental GT Mulliner Convertible uses a 5-lug bolt pattern (5x130), so you need a 5-lug forged wheel to bolt straight on.
What is the center bore size on the Bentley Continental GT Mulliner Convertible?
The Bentley Continental GT Mulliner Convertible's center bore is 71.6mm. 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 Bentley Continental GT Mulliner Convertible?
Factory wheels on the Bentley Continental GT Mulliner Convertible are F: 22x10.0J R: 22x11.5J.
What is the biggest wheel size I can fit on my Bentley Continental GT Mulliner Convertible without rubbing?
The most aggressive fitment we recommend without fender work is F 23x11.0J ET25 / R 23x12.5J ET30. 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 Bentley Continental GT Mulliner Convertible?
For a flush look with minimal to no rubbing, we recommend F 22x10.5J ET30 / R 22x12.0J ET35 as a starting point on a stock or mildly lowered Bentley Continental GT Mulliner Convertible.
Do I need wheel spacers for my Bentley Continental GT Mulliner Convertible?
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 Bentley Continental GT Mulliner Convertible?
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 6.93" backspacing up front and 7.88" 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 Bentley Continental GT Mulliner Convertible?
Yes — the Bentley Continental GT Mulliner Convertible'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.