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2010 Nissan 370Z Roadster Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Nissan 370Z Roadster wheels? This page gives the 2010 Nissan 370Z Roadster bolt pattern (5x114.3), centre bore, factory rim size and the offset range for aftermarket and forged Nissan 370Z Roadster rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Nissan 370Z Roadster (2010): 5x114.3 bolt pattern, 66.1mm center bore. Factory wheels: F: 18x8.0J R: 18x9.0J. Reference fitment ranges.
Bolt Pattern5x114.3
Wheel Bolt/NutM12x1.25 Nut
Center Bore66.1mm
Wheel Load Rating650–750 kg/wheel (Standard Passenger Car segment reference)
Year2010
CategoryConvertible
✓ 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: 18x8.0J R: 18x9.0J |
| Flush Fitment | F 19x9.5J ET22 / R 19x10.5J ET12 |
| Maximum Aggressive | F 20x10.0J ET15 / R 20x11.0J ET5 |
Forged Wheel Designs for the Nissan 370Z Roadster
Every design below is forged to order, so it can be machined to the Nissan 370Z Roadster's 5x114.3 bolt pattern and 66.1 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
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 Nissan 370Z Roadster's chassis.
The Nissan 370Z Roadster runs a 5x114.3 bolt pattern, 66.1mm center bore, and a F: 18x8.0J wheel from the factory. Our Flush Fitment reference is F 19x9.5J ET22 / R 19x10.5J ET12, which tucks the tire under the fender lip on a stock-height Nissan 370Z Roadster. Our Maximum Aggressive reference is F 20x10.0J ET15 / R 20x11.0J ET5 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Nissan 370Z Roadster OE Wheel Specs
The 2010 Nissan 370Z Roadster (Convertible) uses a 5x114.3 bolt pattern with a 66.1mm center bore. Factory wheels are F: 18x8.0J R: 18x9.0J.
Why the factory spec works for most owners:
- Matches the chassis tuning used to help offset reduced structural rigidity
- Balances ride comfort with the sportier character typical of this body style
- Keeps unsprung weight low for stable handling
- Maintains clearance for the factory brake package and suspension components
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the Nissan 370Z Roadster (2010) we drill the 5x114.3 pattern and cut the centre bore to 66.1mm 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 18x8.0J ET43 → ~6.19″ F backspacing, R 18x9.0J ET15 → ~5.59″ R backspacing
- Flush: F 19x9.5J ET22 → ~6.12″ F backspacing, R 19x10.5J ET12 → ~6.22″ R backspacing
- Max: F 20x10.0J ET15 → ~6.09″ F backspacing, R 20x11.0J ET5 → ~6.2″ R backspacing
A Note on Clearance
Final clearance depends on the exact tire model, suspension height, brake package, alignment and vehicle tolerances. A physical test fit is recommended before production.
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 Nissan spec, or want a wheel built to a custom offset for your Nissan 370Z Roadster? 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 Nissan 370Z Roadster use?
The 2010 Nissan 370Z Roadster uses a 5x114.3 bolt pattern.
How many lug bolts does the Nissan 370Z Roadster use?
The Nissan 370Z Roadster 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 Nissan 370Z Roadster?
The Nissan 370Z Roadster's center bore is 66.1mm. 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 Nissan 370Z Roadster?
Factory wheels on the Nissan 370Z Roadster are F: 18x8.0J R: 18x9.0J.
What is the biggest wheel size I can fit on my Nissan 370Z Roadster without rubbing?
The most aggressive fitment we recommend without fender work is F 20x10.0J ET15 / R 20x11.0J ET5. 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 Nissan 370Z Roadster?
For a flush look with minimal to no rubbing, we recommend F 19x9.5J ET22 / R 19x10.5J ET12 as a starting point on a stock or mildly lowered Nissan 370Z Roadster.
Do I need wheel spacers for my Nissan 370Z Roadster?
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 Nissan 370Z Roadster?
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 6.12" backspacing up front and 6.22" 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 Nissan 370Z Roadster?
Yes — the Nissan 370Z Roadster'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.
Wheel Installation Reference: Torque, Thread & TPMS
Thread & Fastener: M12x1.25, conical-seat lug nut.
Factory Torque Spec: 103-122 Nm (76-90 ft-lb). Range covers most Nissan passenger cars and crossovers on M12x1.25 studs.
TPMS: TPMS (Tire Pressure Monitoring System) has been federally mandated on all new light vehicles sold in the US since the 2008 model year. If your wheels use OE-style sensors, have them transferred or cloned to the new wheels at installation.
Tire Pressure: Always set tire pressure to the value on your vehicle's tire placard (driver's doorjamb or glovebox), not the max PSI printed on the tire sidewall — this is trim- and tire-size-specific and stays the same reference point when you switch to a different wheel and tire combination.
Reference data compiled from published OEM service specifications and cross-checked against independent repair sources; always confirm against your owner's manual or door-jamb placard before installation.