2027 BMW iX3 Long Wheelbase NA5 Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting BMW iX3 Long Wheelbase NA5 wheels? This page gives the 2027 BMW iX3 Long Wheelbase NA5 bolt pattern (5x112), centre bore, factory rim size and the offset range for aftermarket and forged BMW iX3 Long Wheelbase NA5 rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2027 BMW iX3 Long Wheelbase NA5 uses a 5x112 bolt pattern with a 66.6 mm centre bore and M14x1.5 lug bolts. Factory wheels: 19x8.5J, front and rear. For aftermarket wheels, 20x9.0J ET28 sits flush and 21x9.5J ET25 is the most aggressive fit.
Forged wheels for the 2027 BMW iX3 Long Wheelbase NA5 — drilled 5x112 with a 66.6 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in 20–25 days.
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BMW iX3 Long Wheelbase NA5 (2027): 5x112 bolt pattern, 66.6mm center bore. Factory wheels: 19x8.5J F/R. Reference fitment ranges.
Bolt Pattern5x112
Wheel Bolt/NutM14x1.5 Bolt
Center Bore66.6mm
Wheel Load Rating1035–1438 kg/wheel (SUV segment reference)
Year2027
CategoryEV SUV
✓ 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) | 19x8.5J F/R |
| Flush Fitment | 20x9.0J at ET28 offset |
| Maximum Aggressive | 21x9.5J at ET25 offset |
Forged Wheel Designs for the BMW iX3 Long Wheelbase NA5
Every design below is forged to order, so it can be machined to the BMW iX3 Long Wheelbase NA5's 5x112 bolt pattern and 66.6 mm center bore, with the width and offset calculated for your setup.
WF R2-Style Transparent Gold 5 Y-Spoke Forged Wheels
Replica · Transparent Gold
BMW OEM-Style Black / Silver Turbine-Blade Forged Wheels
Monoblock · Black / Silver
Bright Silver Custom Forged Wheels
Monoblock · Bright Silver
Gloss White 3-Spoke Dish Forged Wheels
Monoblock · Gloss White
BBS-Style Gloss Black 5 Y-Split-Spoke Forged Wheels
Replica · Gloss Black
HRE-Style 2-Piece Brushed 5 Y-Spoke Riveted Lip Black Cap Forged Wheels
2-Piece · Polished
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
The BMW iX3 Long Wheelbase NA5's factory suspension tuning already accounts for a specific unsprung mass target. Forged construction lets ANKUSI match the factory strength spec while keeping rotational weight down, which is where the real handling benefit comes from on a taller, heavier SUV platform.
The BMW iX3 Long Wheelbase NA5 runs a 5x112 bolt pattern, 66.6mm center bore, and a 19x8.5J, front and rear, wheel from the factory. Our Flush Fitment reference is 20x9.0J ET28, which tucks the tire under the fender lip on a stock-height BMW iX3 Long Wheelbase NA5. Our Maximum Aggressive reference is 21x9.5J ET25 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
BMW iX3 Long Wheelbase OE Wheel Specs
The 2027 BMW iX3 Long Wheelbase NA5 (EV SUV) uses a 5x112 bolt pattern with a 66.6mm center bore. Factory wheels are 19x8.5J F/R.
Why the factory spec works for most owners:
- Supports the vehicle's curb weight and load capacity
- Preserves ground clearance for everyday and light off-road use
- Balances ride comfort with cargo and passenger stability
- Maintains clearance for the factory suspension travel and brake package
ANKUSI builds these wheels — we are the forging factory, not a reseller. For the BMW iX3 Long Wheelbase NA5 (2027) we drill the 5x112 pattern and cut the centre bore to 66.6mm 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: 19x8.5J ET35 → ~6.13″ backspacing
- Flush: 20x9.0J ET28 → ~6.1″ backspacing
- Max: 21x9.5J ET25 → ~6.23″ 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 BMW spec, or want a wheel built to a custom offset for your BMW iX3 Long Wheelbase NA5? 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 BMW iX3 Long Wheelbase NA5 (5x112, 66.6 mm Bore)
In our database, 823 other vehicle entries from 21 makes use exactly the same 5x112 bolt pattern and 66.6 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); 58.6% of those also use a 66.6 mm center bore.
Hub-Centric Rings for a 66.6 mm Center Bore
A wheel with a center bore larger than 66.6 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 67.1 mm | 67.1 → 66.6 mm |
| 70.1 mm | 70.1 → 66.6 mm |
| 70.5 mm | 70.5 → 66.6 mm |
| 71.6 mm | 71.6 → 66.6 mm |
| 73.1 mm | 73.1 → 66.6 mm |
ANKUSI forged wheels are bored to exactly 66.6 mm for this vehicle, so no ring is needed.
Frequently Asked Questions
What bolt pattern (PCD) does the BMW iX3 Long Wheelbase NA5 use?
The 2027 BMW iX3 Long Wheelbase NA5 uses a 5x112 bolt pattern.
How many lug bolts does the BMW iX3 Long Wheelbase NA5 use?
The BMW iX3 Long Wheelbase NA5 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 BMW iX3 Long Wheelbase NA5?
The BMW iX3 Long Wheelbase NA5's center bore is 66.6mm. 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 BMW iX3 Long Wheelbase NA5?
Factory wheels on the BMW iX3 Long Wheelbase NA5 are 19x8.5J F/R.
What is the biggest wheel size I can fit on my BMW iX3 Long Wheelbase NA5 without rubbing?
The most aggressive fitment we recommend without fender work is 21x9.5J at ET25 offset. 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 BMW iX3 Long Wheelbase NA5?
For a flush look with minimal to no rubbing, we recommend 20x9.0J at ET28 offset as a starting point on a stock or mildly lowered BMW iX3 Long Wheelbase NA5.
Do I need wheel spacers for my BMW iX3 Long Wheelbase NA5?
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 BMW iX3 Long Wheelbase NA5?
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 6.1" of backspacing.
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 BMW iX3 Long Wheelbase NA5?
The BMW iX3 Long Wheelbase NA5 runs the same wheel size front and rear from the factory, so staggered fitment is not required. ANKUSI can still forge a staggered set (wider rear) on request if you want a more aggressive stance.
Wheel Installation Reference: Torque, Thread & TPMS
Thread & Fastener: M14x1.25, 60-degree conical-seat lug bolt.
Factory Torque Spec: 140 Nm (103 ft-lb). Consistent across modern BMW passenger and X-series models using factory conical-seat bolts.
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.
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: 19x8.5 wheels · 19 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.