Wheelforce-Style Chrome 10-Spoke Star Forged Wheels
Monoblock · Chrome
2020 Audi SQ8 TDI Wheels & Rims: Bolt Pattern, Offset & Sizes
Fitting Audi SQ8 TDI wheels? This page gives the 2020 Audi SQ8 TDI bolt pattern (5x112), centre bore, factory rim size and the offset range for aftermarket and forged Audi SQ8 TDI rims: the same spec sheet ANKUSI uses when machining forged wheels for this car.
Quick answer: The 2020 Audi SQ8 TDI uses a 5x112 bolt pattern with a 66.5 mm centre bore and M14x1.5 lug bolts. Factory wheels: 21x10.0J, front and rear. For aftermarket wheels, 22x10.5J ET15 sits flush and 23x11.0J ET10 is the most aggressive fit.
Forged wheels for the 2020 Audi SQ8 TDI — drilled 5x112 with a 66.5 mm centre bore, built to the offset you choose. From $220 per wheel, made to order in 20–25 days.
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Audi SQ8 TDI (2020): 5x112 bolt pattern, 66.5mm center bore. Factory wheels: 21x10.0J F/R. Reference fitment ranges.
Bolt Pattern5x112
Wheel Bolt/NutM14x1.5 Bolt
Center Bore66.5mm
Wheel Load Rating900–1250 kg/wheel (SUV segment reference)
Year2020
CategorySUV
✓ 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) | 21x10.0J F/R |
| Flush Fitment | 22x10.5J at ET15 offset |
| Maximum Aggressive | 23x11.0J at ET10 offset |
Forged Wheel Designs for the Audi SQ8 TDI
Every design below is forged to order, so it can be machined to the Audi SQ8 TDI's 5x112 bolt pattern and 66.5 mm center bore, with the width and offset calculated for your setup.
WF Polished Transparent Frozen Gold 10-Spoke Forged Wheels
Replica · Polished Transparent Frozen Gold
Silver / Gunmetal Split Directional Milled Machined Face Forged Wheels
Monoblock · Silver / Gunmetal
WF Metallic Gray 10-Spoke Forged Wheels
Replica · Metallic Gray
Silver Slotted Dish Forged Wheels
Monoblock · Silver
Matte Silver Full-Face Forged Wheels
Monoblock · Matte Silver
APEX-Style Brushed Silver 10-Spoke Forged Wheels
Monoblock · Brushed Silver
WF Gloss Black 10-Spoke Forged Wheels
Replica · Gloss Black
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 Audi SQ8 TDI'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 Audi SQ8 TDI runs a 5x112 bolt pattern, 66.5mm center bore, and a 21x10.0J, front and rear, wheel from the factory. Our Flush Fitment reference is 22x10.5J ET15, which tucks the tire under the fender lip on a stock-height Audi SQ8 TDI. Our Maximum Aggressive reference is 23x11.0J ET10 — beyond that offset, expect rubbing against the inner fender liner under compression without further trimming.
Audi SQ8 TDI OE Wheel Specs
The 2020 Audi SQ8 TDI (SUV) uses a 5x112 bolt pattern with a 66.5mm center bore. Factory wheels are 21x10.0J 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 Audi SQ8 TDI (2020) we drill the 5x112 pattern and cut the centre bore to 66.5mm 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: 21x10.0J ET20 → ~6.29″ backspacing
- Flush: 22x10.5J ET15 → ~6.34″ backspacing
- Max: 23x11.0J ET10 → ~6.39″ 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 Audi spec, or want a wheel built to a custom offset for your Audi SQ8 TDI? 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 Audi SQ8 TDI (5x112, 66.5 mm Bore)
In our database, 167 other vehicle entries from 6 makes use exactly the same 5x112 bolt pattern and 66.5 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); 11.9% of those also use a 66.5 mm center bore.
Hub-Centric Rings for a 66.5 mm Center Bore
A wheel with a center bore larger than 66.5 mm needs a hub-centric ring. The most common combinations:
| Wheel bore | Ring size |
|---|---|
| 66.6 mm | 66.6 → 66.5 mm |
| 67.1 mm | 67.1 → 66.5 mm |
| 70.1 mm | 70.1 → 66.5 mm |
| 70.5 mm | 70.5 → 66.5 mm |
| 73.1 mm | 73.1 → 66.5 mm |
ANKUSI forged wheels are bored to exactly 66.5 mm for this vehicle, so no ring is needed.
Frequently Asked Questions
What bolt pattern (PCD) does the Audi SQ8 TDI use?
The 2020 Audi SQ8 TDI uses a 5x112 bolt pattern.
How many lug bolts does the Audi SQ8 TDI use?
The Audi SQ8 TDI 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 Audi SQ8 TDI?
The Audi SQ8 TDI's center bore is 66.5mm. 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 Audi SQ8 TDI?
Factory wheels on the Audi SQ8 TDI are 21x10.0J F/R.
What is the biggest wheel size I can fit on my Audi SQ8 TDI without rubbing?
The most aggressive fitment we recommend without fender work is 23x11.0J at ET10 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 Audi SQ8 TDI?
For a flush look with minimal to no rubbing, we recommend 22x10.5J at ET15 offset as a starting point on a stock or mildly lowered Audi SQ8 TDI.
Do I need wheel spacers for my Audi SQ8 TDI?
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 Audi SQ8 TDI?
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 6.34" 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 Audi SQ8 TDI?
The Audi SQ8 TDI 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: M14x1.5, ball-seat lug bolt (13mm radius).
Factory Torque Spec: 120 Nm (89 ft-lb). Shared VW/Audi Group ball-seat bolt spec used across most 5x112 Audi models.
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: 21x10 wheels · 21 inch wheels.
Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.