2001 Audi S8 Wheel Interchange

OEM wheel and tire fitment specs for the 2001 Audi S8, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.

Recorded OEM specifications for the 2001 Audi S8, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.

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2001 Audi S8 Fitment Specs

Baseline mounting dimensions used for interchange decisions.

Bolt Pattern5x112
Center Bore57.1 mm
Lug ThreadM14 x 1.5 View M14 x 1.5 options on Amazon
OEM Wheel Sizes18" – 20"
OEM Widths8" – 9"
OEM Offset Range38 mm – 48 mm

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 2001 Audi S8. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.

Evaluated 143 donor years. Listed 24 eligible overlaps (not all evaluated years are compatible). Showing all listed.

2002–2003, 2007–2009 Audi S8

OEM specs overlapOEM ranges overlap – confirm the specific wheel

Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.

  • 2002
  • 2003
  • 2007
  • 2008
  • 2009
  • Bolt pattern5x112 · Same recorded PCD
  • Center bore57.1 mm · same recorded hub figure
  • Wheel geometryOEM width/offset ranges overlap (not a specific wheel)

Recorded OEM bolt pattern, center bore, and width/offset ranges overlap. This is not a guarantee that every wheel from the donor year fits this vehicle.

2013–2018 Audi S8

Check wheel configurationCenter-bore records disagree

Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.

  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • Bolt pattern5x112 · Same recorded PCD
  • Center bore66.5 mm donor vs hub 57.1 mm
  • Wheel geometryNeeds configuration check

Dataset suggestionHub-centric rings ≈ 66.5 → 57.1 mm – not a verified installation requirement.

See matching hub rings

Hub-centric rings of about 66.5 → 57.1 mm mm may be relevant if the wheel bore is larger than the hub; clearance is not verified. Donor width/offset sits outside the known OEM envelope for this vehicle.

2020–2022 Audi S8

Check wheel configurationWheel bore may need hub-centric rings; clearance unverified

Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.

  • 2020
  • 2021
  • 2022
  • Bolt pattern5x112 · Same recorded PCD
  • Center bore66.5 mm donor vs hub 57.1 mm
  • Wheel geometryOEM width/offset ranges overlap (not a specific wheel)

Dataset suggestionHub-centric rings ≈ 66.5 → 57.1 mm – not a verified installation requirement.

See matching hub rings

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 -0.35 mm, inner change -12.35 mm. This uses aggregated width/offset ranges, not a specific wheel.

2023 Audi S8

Insufficient dataInsufficient or mixed data
  • Bolt pattern5x112 · Same recorded PCD
  • Center bore66.5 mm donor vs hub 57.1 mm
  • Wheel geometryNot fully recorded

Dataset suggestionHub-centric rings ≈ 66.5 → 57.1 mm – not a verified installation requirement.

See matching hub rings

Wheel width/offset data is incomplete. Hub ring 66.5 → 57.1 mm may apply if mounting dimensions are otherwise compatible.

2012–2013, 2015–2020, 2022 Audi A3

OEM specs overlapOEM ranges overlap – confirm the specific wheel

Years grouped because recorded compatibility evidence is equivalent. Each year keeps its own page.

  • 2012
  • 2013
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2022
  • Bolt pattern5x112 · Same recorded PCD
  • Center bore57.1 mm · same recorded hub figure
  • Wheel geometryOEM width/offset ranges overlap (not a specific wheel)

Approximate position vs the mid OEM package: outer change -9.35 mm, inner change -3.35 mm. This uses aggregated width/offset ranges, not a specific wheel.

Audi S8 Years With Compatible Wheels

Only years with evidence-based interchange relationships are listed. Adjacent years are not assumed compatible.

Will Wheels From Another Vehicle Fit?

Compare a donor vehicle or custom wheel against this 2001 Audi S8. Use Compare in calculator on a donor row above to fill the donor side of this same calculator.

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Compare wheel compatibility between two vehicles

Wheels from (donor vehicle)

Installed on (your vehicle)

Selected Car:

2001 Audi S8

Compare Rims

Specification
Wheels from
Installed on
Result (Click it)
Bolt Pattern
Bolt Pattern
The total number of bolt holes and the diameter of the circle they form.
-
5x112
Center Bore
Center Bore
The hole in the center of the wheel that fits over the vehicle’s hub.
-
57.1 mm
Thread Size
Thread Size
The size and spacing of the threads on the bolts or nuts that hold the wheel in place.
-
M14 x 1.5
Rim Diameter
Rim Diameter
The wheel diameter in inches that determines which tire sizes will fit.
-
18"
Rim Width
Rim Width
The distance between the inner edges of the wheel is measured in inches.
-
8.0"
Wheel Offset
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
48 mm
Backspacing
Backspacing
Shows how much space the wheel takes up toward the inside of the vehicle.
-
-
Wheel Fasteners
Wheel Fasteners
The type of hardware used to secure the wheel to the vehicle.
-
-

Wheel Fitment Parts for the 2001 Audi S8

Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.

Lug Nuts / Wheel Bolts

M14 x 1.5

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2001 Audi S8 Wheel Fitment Guide

Problem: finding wheels that clear the S8 brakes, sit correctly in the arches, and drive without vibration. The risk is rubbing, poor handling, or damaged hardware. The goal is a safe, OEM-like fit or a verified upgrade using the on-page calculator.

1. Goal

Select and validate wheels and tires for a 2001 Audi S8 that match critical specs. Use the calculator to compare donor wheels or custom sizes, then confirm hub fit, hardware, and clearance before driving.

2. Prerequisites

Assumptions and constraints for this vehicle:

Spec2001 Audi S8
Bolt pattern5x112
Center bore57.1 mm
Thread sizeM14 x 1.5
OEM rim size18 x 8.0 in
OEM offsetET 48 mm
Backspacing5.89 in
OEM tire size245/45R18

What you need on hand:

  • Access to this page’s wheel and tire comparison calculator.
  • Reliable torque spec source for your exact wheel package - owner’s manual or OEM service info.
  • A 1/2 inch drive torque wrench for final tightening: search on Amazon.
  • Correct wheel bolts if changing wheel brand or adding spacers - M14x1.5 with the right seat type for the wheel: search on Amazon.
  • Hub-centric rings if the donor wheel center bore is larger than 57.1 mm: search on Amazon.

Notes:

  • Lug seat type is wheel-dependent and is not provided here. Match the bolt seat to the wheel seat profile to avoid loosening.
  • Torque value can vary by wheel, bolt type, and finish. Confirm it from OEM documentation for validation.

3. Step by step

1) Set your baseline in the calculator. Under Installed on - your vehicle, select 2001 Audi S8 and confirm the OEM wheel and tire values above. This is your reference.

2) Compare a donor wheel or a custom wheel. Enter the donor wheel size or use Custom wheel size to set rim width, diameter, and offset. If you also set a Custom tire size, the calculator will update the tire diameter in the comparison.

3) Check bolt pattern and hub fit first. The wheel must be 5x112. The center bore must seat on 57.1 mm. A larger bore is acceptable only with hub-centric rings. A smaller bore will not fit the hub.

4) Manage offset and width trade-offs. Use the calculator’s inner clearance and outer poke comparison to see how far the wheel moves. Aim to avoid losing more than a few millimeters of inner clearance near the strut or upright. Keep outer poke within the fender line to prevent rubbing on bumps.

5) Keep tire diameter change reasonable. A small diameter change helps speedometer accuracy and ABS behavior. A common guideline is to keep total tire diameter within about 2 percent of OEM. Use the calculator’s tire diameter to validate your choice.

6) Verify brake caliper clearance. The S8 uses large brakes. Even if offset and width look fine, spoke design can still contact the caliper. Test-fit a front wheel and slowly rotate it while checking clearance. A simple strip of modeling clay on the caliper face helps you read remaining space after a careful spin.

7) Confirm hardware. Use M14x1.5 wheel bolts with the correct seat type. Ensure thread engagement at least equal to the bolt diameter as a rule of thumb - about 14 mm of fully engaged threads. If you add spacers, use appropriate extended bolts and hub-centric spacers only.

8) Mount and torque in a star pattern. Snug by hand, lower to partial load, then torque to the verified spec from your manual or OEM source. Re-torque after 50 to 100 miles.

4. Validation

Before road use, perform these checks:

  • Spin-test: wheel clears caliper, knuckle, and suspension links at full lock.
  • Bounce-test: push down on each corner - no fender or liner contact.
  • Road-test: no vibration from 50 to 70 mph. If vibration begins after a few miles, suspect hub centering or bolt seat mismatch.
  • Speed check: compare GPS speed to indicated speed. Large differences suggest an excessive tire diameter change.

5. Troubleshooting

Vibration at highway speed:

  • Confirm the wheel is hub-centric on 57.1 mm - install rings if the bore is larger.
  • Check bolt seat profile. Cone bolts in a ball-seat wheel, or vice versa, will not center correctly.
  • Balance the assembly and inspect for bent rims or tire uniformity issues.

Inner rubbing on strut or upright:

  • Use the calculator to see inner clearance loss. Consider a slightly higher offset or a narrower wheel. As an alternative, a thin hub-centric spacer can recover clearance but will require longer M14x1.5 bolts and a new torque check.

Outer fender interference:

  • Reduce offset, reduce wheel width, or choose a tire with slightly narrower section width or a modestly lower aspect ratio. Verify the new tire diameter stays within your chosen tolerance.

Bolts bottoming out or not engaging enough threads:

  • Measure actual thread engagement. Target at least bolt diameter in engaged length. If short, use longer bolts matched to your seat profile. If too long, the bolt can bottom out and never clamp the wheel properly.

6. Wrap up

Start

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
  • Lug thread / hardware differences (vehicle-side hardware)

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.

Nick Marchenko

Automotive Expert