2017 Audi RS 7
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 3.18 mm, inner change 3.18 mm vs mid OEM).
2018 Audi RS 7 Wheel Interchange
OEM wheel and tire fitment specs for the 2018 Audi RS 7, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.
2018 Audi RS 7 Fitment Specs
Baseline mounting dimensions used for interchange decisions.
Bolt Pattern5x112
Center Bore66.5 mm
Lug ThreadM14 x 1.5
OEM Wheel Sizes20" – 21"
OEM Widths8" – 9.5"
OEM Offset Range25 mm – 35 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 2018 Audi RS 7
Results are evaluated from bolt pattern, center bore direction, OEM width/offset envelope, and lug hardware – not bolt pattern alone.
Direct Fit
2016 Audi RS 7
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 3.18 mm, inner change 3.18 mm vs mid OEM).
2015 Audi RS 7
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 3.18 mm, inner change 3.18 mm vs mid OEM).
2014 Audi RS 7
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change 8.18 mm, inner change -1.83 mm vs mid OEM).
2021 Audi A4
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -8.18 mm, inner change 1.83 mm vs mid OEM).
2022 Audi A4
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -8.18 mm, inner change 1.83 mm vs mid OEM).
2017 Audi A4 allroad
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Width/offset within OEM envelope; confirm diameter/brake clearance for your trim.
2018 Audi A4 allroad
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Width/offset within OEM envelope; confirm diameter/brake clearance for your trim.
2019 Audi A4 allroad
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Width/offset within OEM envelope; confirm diameter/brake clearance for your trim.
2020 Audi A4 allroad
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Width/offset within OEM envelope; confirm diameter/brake clearance for your trim.
2021 Audi A4 allroad
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Width/offset within OEM envelope; confirm diameter/brake clearance for your trim.
2022 Audi A4 allroad
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Width/offset within OEM envelope; confirm diameter/brake clearance for your trim.
2018 Audi A5
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -2.18 mm, inner change -4.18 mm vs mid OEM).
2019 Audi A5
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -2.18 mm, inner change -4.18 mm vs mid OEM).
2020 Audi A5
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -2.18 mm, inner change -4.18 mm vs mid OEM).
2021 Audi A5
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -2.18 mm, inner change -4.18 mm vs mid OEM).
2022 Audi A5
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -2.18 mm, inner change -4.18 mm vs mid OEM).
2019 Audi A7
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -0.17 mm, inner change -6.18 mm vs mid OEM).
2021 Audi A7
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -0.17 mm, inner change -6.18 mm vs mid OEM).
2022 Audi A7
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -0.17 mm, inner change -6.18 mm vs mid OEM).
2010 Audi A8
Direct Fit- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryCompatible with OEM envelope
Geometry within known OEM envelope (approx. outer change -1.17 mm, inner change -5.18 mm vs mid OEM).
Check Fitment
2021 Audi RS 7
Check Fitment- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
Donor width/offset sits outside the known OEM envelope for this vehicle. Precomputed data suggested a spacer; geometry was re-checked against OEM envelope.
2022 Audi RS 7
Check Fitment- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
Donor width/offset sits outside the known OEM envelope for this vehicle. Precomputed data suggested a spacer; geometry was re-checked against OEM envelope.
2023 Audi RS 7
Check Fitment- Bolt pattern5x112 · Match
- Center bore66.5 mm · Match
- Wheel geometryNot fully verified
Wheel width/offset data is incomplete.
Showing 24 of 97 evaluated donors. Same-model years are prioritized.
Audi RS 7 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 2018 Audi RS 7.
Compare
Compare wheel compatibility between two vehicles
Wheels from (donor vehicle)
Installed on (your vehicle)
Selected Car:
2018 Audi RS 7
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.
-
5x112
Center Bore
The hole in the center of the wheel that fits over the vehicle’s hub.
-
66.5 mm
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
The wheel diameter in inches that determines which tire sizes will fit.
-
20"
Rim Width
The distance between the inner edges of the wheel is measured in inches.
-
9.0"
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
35 mm
Backspacing
Shows how much space the wheel takes up toward the inside of the vehicle.
-
-
Wheel Fasteners
The type of hardware used to secure the wheel to the vehicle.
-
-
Wheel Fitment Parts for the 2018 Audi RS 7
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
Dorman 611-236 Wheel Lug Nut M14-1.50
M14 x 1.5 · Confirm wheel seat style before ordering
View on Amazon →
White Knight M14 x 1.50 Lug Nuts
M14 x 1.5 · Confirm wheel seat style before ordering
View on Amazon →
White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
M14 x 1.5 · Confirm wheel seat style before ordering
View on Amazon →Wheel Adapters
5x112 · 66.5 mm hub
Directional bolt-pattern adapters. A spacer does not change PCD.
Wheel Adapters by Topline
5x112 → 5x100
View on Amazon →
EZAccessory Wheel Adapters
5x112 → 5x114.3
View on Amazon →
AutoForever Wheel Adapters
5x112 → 5x114.3
View on Amazon →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
The 2018 Audi RS 7 uses 5x112, 66.5 mm center bore, and M14x1.5 lug bolts. The stock wheel is 20x9 ET35 with 275/35R20 tires. Use the on-page calculator to compare any donor wheel and tire to this baseline. Keep the setup hub-centric, clear the big brakes, and confirm load rating. When unsure, test fit before mounting tires.
Recommendation
As a technician, I treat the OEM set as the control. Build from there in small, measured steps.
Start with the baseline
| Spec | 2018 Audi RS 7 (OEM) |
|---|---|
| Bolt pattern | 5x112 |
| Center bore | 66.5 mm |
| Thread size | M14 x 1.5 |
| Wheel size | 20 x 9.0 |
| Offset (ET) | 35 mm |
| Backspacing | 5.88 in |
| Tire size | 275/35R20 |
Use the calculator methodically
- In Wheels from (donor), enter the wheel and tire you want to try.
- In Installed on (your vehicle), select 2018 Audi RS 7 and keep the OEM set.
- Adjust Custom wheel size: diameter, width, and offset.
- Adjust Custom tire size: section width and aspect ratio. Changing rim diameter updates tire diameter in the comparison.
- Watch inner clearance change, outer poke change, and overall tire diameter change.
Fitment guardrails I use
- Brake clearance first. The RS 7 has large front calipers. Ensure spoke-to-caliper and barrel clearance on a bare-wheel test fit.
- Hub-centric fit. The wheel center bore must be 66.5 mm. If larger, use quality 66.5 mm hub-centric rings.
- Load rating. Wheel and tire load index must meet or exceed OEM.
- Hardware. Match seat type to the wheel and keep proper thread engagement. Use M14x1.5 bolts of correct length for the wheel design.
- Diameter. Aim to keep overall tire diameter near stock unless you accept speedometer changes.
Impact
Here is how your inputs affect the car. Use these to interpret the calculator outputs.
- Offset change: More positive ET moves the wheel inward. Inner clearance decreases first. More negative ET moves outward, increasing poke and fender risk.
- Width change: Half the width increase goes inward, half outward. Combine width and offset to judge real clearance.
- Backspacing: Higher backspacing moves the barrel closer to suspension and brake lines.
- Overall tire diameter: Larger diameter raises the car, softens gearing, and reads slower on the speedometer. A 1% increase makes the speedo read about 1% low.
- Sidewall height: More sidewall rides softer, can feel less direct. Less sidewall sharpens response but reduces curb and pothole protection.
- Unsprung mass: Heavier wheels slow damping and can lengthen stopping distance.
Risks
- Caliper interference. The RS 7’s big brakes can hit spokes on some designs. Always test a bare wheel on the hub and spin it to check barrel contact.
- Fender contact. Outer poke increases with lower ET or wider wheels. Check at full lock and full bump with the calculator’s poke change as your guide.
- Hub vibration. Non-hub-centric fits can cause vibration. Use 66.5 mm rings when the wheel bore is larger.
- Lug seat mismatch. Audi OEM bolts often use a specific seat profile. If the wheel uses a different seat, change the bolts to match. Do not mix seat types.
- Hardware length. Too-short bolts reduce thread engagement. Too-long bolts can bottom out. Verify by hand before torqueing.
- TPMS and alignment. After any change, reset TPMS if needed and check alignment if the handling feels off.
Next actions
Checklist
- Confirm the OEM specs above against your door placard and manual.
- Open the calculator on wheelinterchange.com and set your baseline.
- Enter the donor wheel and tire. Tune width and ET until inner clearance and poke look safe.
- Keep overall diameter change small. Review speedometer impact in the results.
- Verify center bore is 66.5 mm or plan for hub-centric rings.
- Source bolts that match seat type and M14x1.5 thread. Hand test for engagement.
- Do a bare-wheel fit on the car. Spin for caliper and barrel clearance.
- Mount tires, torque to the factory spec from the owner’s manual, and re-torque after 50–100 miles.
Helpful tools
If any spec varies by trim or package, verify with the calculator and your Audi documentation. When in doubt, test fit first. That saves tires and time.
