2016 Audi TT Wheel Interchange

OEM wheel and tire fitment specs for the 2016 Audi TT, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.

Recorded OEM specifications for the 2016 Audi TT, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.

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2016 Audi TT 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 Sizes17" – 20"
OEM Widths7" – 9"
OEM Offset Range42 mm – 52 mm

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

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.

Explore wheels at Tire Rack

Selected size: 18 × 8.5″ · ET +50

Showing matching bolt patterns and offsets up to 20 mm lower. Confirm center bore, load rating, and clearance at Tire Rack.

We may earn a commission when you buy through these links. Prices and availability may change.

Donor vehicles with overlapping OEM specs

These are vehicle-year records whose recorded OEM ranges overlap this 2016 Audi TT. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.

Evaluated 135 donor years. Listed 24 eligible overlaps (not all evaluated years are compatible). Showing all listed.

2006, 2008–2015, 2017–2022 Audi TT

OEM specs overlapOEM ranges overlap – confirm the specific wheel

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

  • 2006
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • 2022
  • 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.

2006–2013, 2015 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.

  • 2006
  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2015
  • 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 -7.35 mm, inner change -5.35 mm. This uses aggregated width/offset ranges, not a specific wheel.

Audi TT 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 2016 Audi TT. 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)

Installed on (your vehicle)

Selected Car:

2016 Audi TT

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.
-
8.5"
Wheel Offset
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
50 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 2016 Audi TT

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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1 Decision

Decide whether to retain the 2016 Audi TT OEM wheel and tire combination, replace with differently sized wheels, or fit aftermarket wheels from another donor vehicle.

2 Constraints

Evidence available from the vehicle shows the following OEM fitment parameters. These are the baseline values you must respect or explicitly validate before changing wheels.

ParameterOEM value
Bolt pattern (studs x PCD)5x112
Center bore (mm)57.1
Thread sizeM14 x 1.5
Rim diameter (in)18
Rim width (in)8.5
Wheel offset (ET, mm)50
Backspacing (in)6.22
Tire size245/40R18 (section 245 mm, aspect 40%)

Limitations: some trim levels can vary wheel and tire packaging. If your car has optional sport packages or aftermarket previous owners, verify hub and brake clearances visually and against OEM documentation.

3 Options

Three pragmatic paths are available. Each path carries different verification steps and implied modifications.

  • Keep OEM fitment. No changes to bolt pattern, studs, or thread size required. Minimal verification beyond torque and condition inspections.
  • Fit aftermarket wheels of the same critical dimensions. Must match 5x112, 57.1 mm center bore or use hub-centric rings, and use M14 x 1.5 lug hardware.
  • Change rim width or offset materially to alter stance or tire choice. This requires calculator checks for clearance, measurement of brake calipers, and possible fender modification.

4 Comparison

Compare the OEM baseline against a controlled hypothetical alternative to illustrate expected effects. This is not a compatibility guarantee. Use the on-page calculator and OEM sources to confirm for your vehicle.

MetricOEM baselineHypothetical alternative
Rim width8.5 in9.0 in
Offset (ET)50 mm40 mm
Backspacing (calculated)6.22 in6.07 in
Net outer lip movement per sidereference baselineapproximately 0.14 in outward (about 3.7 mm)
Track width change (both sides)reference baselineapproximately 0.28 in wider (about 7.4 mm)
Tire overall diameter245/40R18 = about 25.72 independs on chosen tire; calculator updates diameter automatically with rim or tire changes

Interpretation: increasing rim width by 0.5 inch while reducing offset by 10 mm moves the wheel outward slightly, increasing track width by the combined movement of both wheels. The example shows small changes, but even small movements can cause rubbing with tight suspension or large calipers.

Hypothesis: if you keep the same 245/40R18 tire on the wider rim, sidewall profile may change slightly, but overall diameter remains about the same. The calculator on this page models these effects numerically for your selected custom sizes.

5 Recommendation

Given the constraints and common risks, the conservative path is to retain OEM wheel dimensions or choose aftermarket wheels that match the OEM critical parameters exactly.

  • Match bolt pattern 5x112, center bore 57.1 mm, and thread M14 x 1.5. If center bore is larger, use hub-centric rings sized to 57.1 mm to restore hub centricity.
  • Use the on-page wheel and tire calculator to model any change in rim width, offset, or tire size. Confirm expected clearance at full steering and full suspension compression before purchase or installation.
  • Use a calibrated torque wrench and correct lug hardware when installing. A search for torque wrenches can help you acquire the right tool: torque wrench on Amazon.

Evidence-based approach: model, measure, then fit. That sequence reduces the chance of unexpected interference or unsafe fitment outcomes.

6 Risks

Clear articulation of the likely failure modes and limitations follows, so you can weigh them against benefits.

  • Rubbing on fenders, inner liners, or control arms if offset or width change is not validated. Even small outward shifts can rub under compression.
  • Brake caliper interference if wheel inner lip moves inward; some aftermarket wheels with wrong backspacing can contact calipers.
  • Incorrect lug thread engagement or bolt pattern mismatch. Using the wrong thread size risks stripped threads or wheel separation.
  • Loss of hub centric alignment when center bore is larger. Interpretation of vibration should prompt hub-ring installation or wheel change.
  • Speedometer and ABS calibration can be affected by large tire diameter changes. If diameter changes are necessary, confirm theoretical change in percent with the calculator and consult OEM tolerances.
  • Legal and warranty limitations: some modifications may affect insurance and warranty interpretations. Check OEM service literature and insurer policy before finalizing changes.

Final note for the skeptical evaluator: use the on-page calculator as the primary verification tool, confirm critical dimensions against OEM repair manuals or dealer parts literature, and treat hypothetical examples here as interpretation rather than definitive compatibility lists.

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