OEM wheel and tire fitment specs for the 2007 Audi S6, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.
Recorded OEM specifications for the 2007 Audi S6, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.
Thread-only product links are shopping examples, not verified fits. Seat style is not confirmed here. As an Amazon Associate we earn from qualifying purchases.
Donor vehicles with overlapping OEM specs
These are vehicle-year records whose recorded OEM ranges overlap this 2007 Audi S6. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.
Evaluated 142 donor years. Listed 24 eligible overlaps (not all evaluated years are compatible). Showing all listed.
Wheel geometryOEM width/offset ranges overlap (not a specific wheel)
Approximate position vs the mid OEM package: outer change 1.17 mm, inner change 5.18 mm. This uses aggregated width/offset ranges, not a specific wheel.
Hub-centric rings of about 66.5 → 57.1 mm mm may be relevant if the wheel bore is larger than the hub; they cannot enlarge a smaller bore. Approximate position vs the mid OEM package: outer change 2.18 mm, inner change 4.18 mm. This uses aggregated width/offset ranges, not a specific wheel.
Hub-centric rings of about 66.5 → 57.1 mm mm may be relevant if the wheel bore is larger than the hub; they cannot enlarge a smaller bore. Approximate position vs the mid OEM package: outer change 2.18 mm, inner change 4.18 mm. This uses aggregated width/offset ranges, not a specific wheel.
Donor width/offset sits outside the known OEM envelope for this vehicle. Precomputed data suggested a spacer; geometry was re-checked against OEM envelope.
Wheel geometryOEM width/offset ranges overlap (not a specific wheel)
Approximate position vs the mid OEM package: outer change -13.52 mm, inner change -5.52 mm. This uses aggregated width/offset ranges, not a specific wheel.
Audi S6 Years With Compatible Wheels
Only years with evidence-based interchange relationships are listed. Adjacent years are not assumed compatible.
Compare a donor vehicle or custom wheel against this 2007 Audi S6. Use Compare in calculator on a donor row above to fill the donor side of this same calculator.
Compare
Compare wheel compatibility between two vehicles
Wheels from (donor vehicle)
Selected Car:
Custom wheel size (optional)
Tip: change values here to simulate custom wheels and immediately see the impact in the comparison below.
Custom tire size (optional)
Installed on (your vehicle)
Selected Car:
2007 Audi S6
Compare Rims
Specification
Wheels from
Installed on
Result (Click it)
Bolt Pattern
The total number of bolt holes and the diameter of the circle they form.
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5x112
Center Bore
The hole in the center of the wheel that fits over the vehicle’s hub.
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57.1 mm
Thread Size
The size and spacing of the threads on the bolts or nuts that hold the wheel in place.
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M14 x 1.5
Rim Diameter
The wheel diameter in inches that determines which tire sizes will fit.
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19"
Rim Width
The distance between the inner edges of the wheel is measured in inches.
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9.0"
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
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52 mm
Backspacing
Shows how much space the wheel takes up toward the inside of the vehicle.
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-
Wheel Fasteners
The type of hardware used to secure the wheel to the vehicle.
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-
Compare Tires
Specification
Wheels from
Installed on
Result (Click it)
Section Width
The width of the tire from sidewall to sidewall, measured in millimeters.
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-
Aspect Ratio
The height of the tire’s sidewall expressed as a percentage of its width.
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Diameter
The wheel diameter for which the tire is designed to fit.
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Tire Pressure
The recommended air pressure for safe and efficient driving.
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Overall Diameter
The total height of the tire and wheel combined affects clearance and speedometer accuracy.
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-
Wheel Fitment Parts for the 2007 Audi S6
Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.
As an Amazon Associate we earn from qualifying purchases. Product availability and pricing may change.
2007 Audi S6 Wheel Fitment Guide
You want wheels that fit, clear the brakes, and drive safely. The common problem is mixed or incomplete specs. The data below lists what is known for this model year. Where values conflict or may vary by package, I explain how to confirm with the door placard, OEM sources, and the on-page calculator here on wheelinterchange.com.
1. Goal
Select wheels and tires for a 2007 Audi S6 that mount without rub, keep correct hardware, and maintain safe geometry within your constraints.
2. Prerequisites
Check the tire placard on the driver door for your exact factory size.
Read the size and offset stamped on your current wheels.
Inspect brake caliper size and clearances if upsizing width or diameter.
Know your use case. Daily, winter, track, or show changes the trade-offs.
The following values are provided. Some packages may vary. Use them as a starting assumption and validate on your car.
Spec
Value
Bolt pattern
5x112
Center bore
57.1 mm
Thread size
M14 x 1.5
Rim diameter
20 in
Rim width
9.0 in
Wheel offset
ET 48 mm
Backspacing
6.39 in
Tire section width
265 mm
Tire aspect ratio
35
Tire rim diameter
19 in
Note the 20 inch wheel entry and 19 inch tire entry are inconsistent. That suggests more than one OEM package, or a data mix. Confirm your factory size on the door placard and your current wheel stampings. Then use that confirmed size as the baseline in the calculator below.
3. Step by step
3.1 Confirm your baseline
Open your driver door and read the tire placard. Record tire size and load index.
Remove one wheel if needed and read the cast or etched size and ET offset inside the wheel.
Your hub is 57.1 mm and bolt pattern is 5x112. Thread is M14x1.5. Keep these constraints constant.
3.2 Use the Wheel Interchange calculator
In Wheels from (donor vehicle), choose the source vehicle or enter Custom wheel size.
In Installed on (your vehicle), select 2007 Audi S6.
Set Custom wheel size to the candidate rim diameter, width, and offset.
Set Custom tire size by section width and aspect ratio. The tool updates total tire diameter automatically when you change rim diameter.
Compare inner clearance, outer poke, track change, and ride height difference against your confirmed baseline.
3.3 Manage offset and width trade-offs
More positive offset moves the wheel inward. Risk is strut or upright contact.
Less positive offset moves the wheel outward. Risk is fender rub or poke.
Wider wheels increase both inner and outer reach. Balance with offset in the tool.
3.4 Keep overall tire diameter reasonable
Use the calculator to keep overall diameter close to stock. This helps speedometer accuracy and ABS logic.
A small diameter change is usually fine. Larger changes increase rubbing risk and speed error.
3.5 Check brake and suspension clearance
Big S6 brakes need room behind spokes and at the barrel.
After entering sizes, do a physical test fit. Spin the wheel by hand and check for contact.
Measure spoke-to-caliper and barrel-to-caliper clearance with feeler gauges or calipers.
3.6 Hardware and hub fit
Center bore must seat on the 57.1 mm hub. If the wheel bore is larger, use quality hub-centric rings sized to 57.1 mm.
Use M14x1.5 wheel bolts of correct length and correct seat type for the wheel. Audi OEM wheels often use a ball seat. Many aftermarket wheels use a cone seat. Verify visually or with the wheel supplier.
If you add spacers, you will likely need longer bolts and a hub-centric spacer that maintains a 57.1 mm lip. Keep hub engagement and fastener engagement within OEM guidance.
Tighten fasteners to the torque specified in the Audi service information for your vehicle.
4. Validation
With the car on the ground, turn lock to lock and listen for contact.
Drive slowly over a speed bump. Load the suspension and recheck for rub marks.
Use GPS or a known-speed stretch to check speedometer error after changes.
Balance the wheels and road test at highway speed. The car should be smooth and track straight.
Re-torque the wheel bolts after the first short trip to confirm clamp load.
5. Troubleshooting
Rubbing on the inner side: Increase positive offset, use a narrower wheel or tire
Methodology and sources
Wheel interchange depends on more than bolt pattern. Where data is available, this site compares recorded OEM values:
Bolt pattern / PCD
Center bore direction (donor wheel bore must not be smaller than the hub)
Wheel diameter, width, and offset against known OEM ranges
A normal wheel spacer does not change bolt pattern. Hub rings cannot enlarge a wheel bore that is smaller than the hub. Brake clearance and tire package fitment still require vehicle-specific checks when not confirmed in the dataset.
