OEM wheel and tire fitment specs for the 2015 Audi R8, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.
Recorded OEM specifications for the 2015 Audi R8, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.
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.
Donor vehicles with overlapping OEM specs
These are vehicle-year records whose recorded OEM ranges overlap this 2015 Audi R8. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.
Evaluated 137 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)
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.
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.
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.
Audi R8 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 2015 Audi R8. 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:
2015 Audi R8
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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8.5"
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
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42 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 2015 Audi R8
Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.
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Understanding Wheel Fitment for Your 2015 Audi R8
When it comes to upgrading or replacing wheels on your 2015 Audi R8, there are a lot of misconceptions floating around. One common belief is that any wheel will fit as long as it has the same bolt pattern. Let's clear this up step by step.
Misconception: Any Wheel with the Same Bolt Pattern Will Fit
This sounds logical, right? If the bolt pattern is 5x112, then all wheels with that pattern should fit. But there's more to it than just the bolt pattern.
Why It Seems True
The reasoning here is straightforward: matching bolt patterns seems like the main requirement for wheel fitment. If a wheel has the same number of bolts and spacing, why wouldn’t it fit? However, this perspective overlooks several other critical factors.
What Is True
In reality, there are other specifications that play a vital role in ensuring a proper wheel fit. For your 2015 Audi R8, here are the crucial details:
Bolt Pattern: 5x112
Center Bore: 57.1 mm
Thread Size: M14 x 1.5
Rim Diameter: 19 inches
Rim Width: 8.5 inches
Wheel Offset: 42 mm
Backspacing: 5.9 inches
Tire Section Width: 235 mm
Tire Aspect Ratio: 35%
Tire Rim Diameter: 19 inches
Each of these specifications must align with your new wheels for them to fit correctly and safely.
Implications
Choosing the wrong wheel can lead to a host of issues, from poor handling to increased wear on your suspension. It’s crucial to ensure that not just the bolt pattern, but also the center bore and offset are compatible. If they don’t match, you could face problems.
Quick Tests
To help you navigate wheel fitment, here are some quick tests:
Check bolt pattern: Ensure it matches 5x112.
Verify center bore: Measure or confirm that it is 57.1 mm.
Look at the offset: Make sure it's around 42 mm.
Use the wheel fitment calculator on wheelinterchange.com to compare different wheel sizes and tire fitments.
If you’re still unsure, consider consulting OEM sources or professional fitment experts.
Additional Resources
For tools and parts to help with your wheel fitment projects, check out these links:
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.