2001 Audi S4 Wheel Interchange

OEM wheel and tire fitment specs for the 2001 Audi S4, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.

2001 Audi S4 Fitment Specs

Baseline mounting dimensions used for interchange decisions.

Bolt Pattern5x112
Center Bore57.1 mm
Lug ThreadM14 x 1.5
OEM Wheel Sizes17" – 19"
OEM Widths7.5" – 9"
OEM Offset Range38 mm – 45 mm

Multiple OEM configurations exist for this vehicle. Fitment can vary by trim, brakes, and factory wheel package – confirm your exact setup before buying.

Wheels That Interchange With a 2001 Audi S4

Results are evaluated from bolt pattern, center bore direction, OEM width/offset envelope, and lug hardware – not bolt pattern alone.

Direct Fit

2000 Audi S4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change 1.67 mm, inner change 4.68 mm vs mid OEM).

2002 Audi S4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change 1.67 mm, inner change 4.68 mm vs mid OEM).

2004 Audi S4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

2005 Audi S4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

2006 Audi S4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

2007 Audi S4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

2008 Audi S4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

2013 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

2015 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

2016 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

2017 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

2018 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

2019 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

2020 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

2022 Audi A3

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

1999 Audi A4

Direct Fit
  • Bolt pattern5x112 · Match
  • Center bore57.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -1.67 mm, inner change -4.68 mm vs mid OEM).

Fits With Hub Rings

2009 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

See matching hub rings →

2010 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

See matching hub rings →

2011 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

See matching hub rings →

2012 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

See matching hub rings →

2013 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

See matching hub rings →

2014 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

See matching hub rings →

2015 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -2.68 mm, inner change -3.68 mm vs mid OEM).

See matching hub rings →

2016 Audi S4

Fits With Hub Rings
  • Bolt pattern5x112 · Match
  • Center bore66.5 → 57.1 mm
  • Wheel geometryCompatible with OEM envelope

Required part66.5 → 57.1 mm hub-centric rings

Required: 66.5 → 57.1 mm hub-centric rings. Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

See matching hub rings →

Showing 24 of 152 evaluated donors. Same-model years are prioritized.

Audi S4 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 S4.

Compare

Compare wheel compatibility between two vehicles

Wheels from (donor vehicle)

Installed on (your vehicle)

Selected Car:

2001 Audi S4

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.
-
7.5"
Wheel Offset
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
45 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 S4

Products below are matched to required fitment dimensions from our parts inventory. Confirm seat style, thickness, and clearance before ordering.

Lug Nuts / Wheel Bolts

M14 x 1.5

Wheel Adapters

5x112 · 57.1 mm hub

Directional bolt-pattern adapters. A spacer does not change PCD.

As an Amazon Associate we earn from qualifying purchases. Product availability and pricing may change.

Why These Wheels Fit

Wheel interchange depends on more than bolt pattern. Where data is available, this site compares:

  • 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.

tl;dr

2001 Audi S4 basics: 5x112, 57.1 center bore, M14x1.5 wheel bolts. Known OEM wheel spec on this page lists 18x7.5 ET45 with 5.52 in backspacing, and a 225/45R17 tire size. That tire size pairs with a 17 inch rim, so trims or packages may differ. Use the on-page calculator and your VIN, door placard, or owner’s manual to confirm what your car shipped with before buying.

Recommendation

Start from the OEM baseline below. Keep offset changes small and check both inner and outer clearance in the calculator. Match the 57.1 mm hub with hub-centric rings if your donor wheel bore is larger. Use M14x1.5 bolts that match the wheel’s seat type. Test fit, then torque properly and recheck after a short drive.

Known OEM fitment for 2001 Audi S4

Values listed are what we have for this page. They may vary by trim or package. Do not assume if your car differs. Confirm with the calculator and OEM sources.

Bolt pattern 5x112
Center bore 57.1 mm
Thread size M14 x 1.5
Wheel diameter 18 in
Wheel width 7.5 in
Wheel offset ET45 mm
Backspacing 5.52 in
Tire size 225/45R17

Note the wheel and tire diameters above do not match. Some cars may be on 17 inch wheels from factory. Verify your door placard and compare in the calculator before proceeding.

Impact of changing size or offset

  • Offset moves the wheel in or out. One millimeter of offset changes poke and inner clearance by one millimeter.
  • Wider wheels move both inner and outer lips. Half the width increase affects the strut side. The other half affects fender poke.
  • Bigger tires change overall diameter. The calculator updates tire diameter and shows speedometer change.
  • Backspacing rises with higher offset or width. More backspacing can hit struts or liners.
  • Smaller center bores will not fit. Larger bores need hub-centric rings to 57.1.

Risks and gotchas

  • Brake caliper clearance is not guaranteed by bolt pattern alone. Check spoke and barrel clearance with the calculator and a test fit.
  • Fender and liner rub can occur at full lock or compression. Inspect outer lip and inner liner with suspension loaded.
  • Mismatched bolt seat types cause loosening and vibration. Confirm the wheel seat and buy matching M14x1.5 hardware.
  • Hub bore mismatch without rings leads to vibration. Use rings to step down to 57.1 mm when needed.
  • Incorrect tire diameter affects gearing, speedometer, and ABS logic. Keep the calculator’s delta small and measurable.
  • Do not rely on guesses for torque. Use an accurate torque wrench and a clean, dry interface.

How to use the calculator on wheelinterchange.com

1. Confirm your baseline

  • Select Installed on: 2001 Audi S4.
  • If your door placard shows a different wheel or tire, edit the custom sizes to match your actual baseline.

2. Load a donor wheel

  • Pick Wheels from: the donor vehicle, or enter a custom wheel size.
  • Enter wheel width and offset. The tool shows inner and outer position change.

3. Adjust tire size

  • Set a custom tire size if you are upsizing or downsizing.
  • Watch overall diameter and speedometer change. Keep differences conservative for street use.

4. Check clearances

  • Review inner clearance to strut and liner.
  • Check outer poke to fender edge. Aim for safe margins in both directions.

Minimal tool checklist

Next actions

  • Verify your current wheel and tire sizes from the door placard, VIN data, or owner’s manual.
  • Enter your confirmed baseline into the calculator to lock the comparison.
  • Evaluate donor wheels against 5x112, 57.1 mm bore, and M14x1.5 hardware needs.
  • Model offset and width changes. Aim for safe inner and outer clearance.
  • Order the correct bolts and hub-centric rings if required.
  • Test fit one corner, spin by hand, check full lock both directions.
  • Torque in a star pattern. Re-torque after a short drive.

You now have a clear path to select and fit wheels on your 2001 Audi S4 with safety and confidence.

Nick Marchenko

Automotive Expert