OEM wheel and tire fitment specs for the 2017 Acura ILX, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.
Recorded OEM specifications for the 2017 Acura ILX, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.
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 2017 Acura ILX. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.
Evaluated 77 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)
Approximate position vs the mid OEM package: outer change -3.85 mm, inner change -8.85 mm. This uses aggregated width/offset ranges, not a specific wheel.
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.
Acura ILX 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 2017 Acura ILX. 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:
2017 Acura ILX
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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5x114.3
Center Bore
The hole in the center of the wheel that fits over the vehicle’s hub.
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64.1 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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M12 x 1.5
Rim Diameter
The wheel diameter in inches that determines which tire sizes will fit.
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17"
Rim Width
The distance between the inner edges of the wheel is measured in inches.
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7.0"
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
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50 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 2017 Acura ILX
Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.
As an Amazon Associate we earn from qualifying purchases. Product availability and pricing may change.
Goal
You want wheels that fit a 2017 Acura ILX without rubbing, vibration, or safety issues. This page walks you from uncertainty to a confident choice using the on-page calculator and the known OEM baseline.
Prerequisites
Know your vehicle: 2017 Acura ILX.
Start with OEM baseline values below for reference.
Have basic tools for measurement and installation.
2017 Acura ILX known OEM fitment
Bolt pattern
5x114.3
Center bore
64.1 mm
Thread size
M12 x 1.5
Rim diameter
17 in
Rim width
7.0 in
Wheel offset (ET)
50 mm
Backspacing
5.47 in
Tire size
215/45R17
If your trim differs, confirm the wheel label in the driver door jamb, your owner’s manual, or the on-page calculator using your current wheels as the starting point.
Step by step
1) Frame the problem using the calculator
Open the wheel comparison tool on this page. Set Installed on to 2017 Acura ILX. Use the OEM baseline above for a reference setup. If you have different stock wheels, enter your current sizes as the Installed on baseline for accurate deltas.
2) Match the bolt pattern and center bore
Bolt pattern must be 5x114.3. Mismatched patterns are unsafe.
Center bore must be 64.1 mm or larger. If the wheel bore is larger, plan hub centric rings to 64.1 mm. Pick ring outer diameter to match the specific wheel bore.
3) Verify thread engagement and hardware
Thread size is M12 x 1.5. Use compatible lug nuts that match your wheel seat type, typically conical for many aftermarket wheels.
Confirm full nut engagement on the stud. At least the diameter of the stud in thread engagement is a common practice.
4) Adjust width and offset with awareness
Use Custom wheel size in the calculator to change rim width and offset.
Watch inner clearance to the strut and brake lines. The calculator shows inner and outer position changes compared to baseline.
Smaller ET pushes the wheel outward. Larger ET pulls it inward. Each 5 mm step is noticeable near tight clearances.
5) Keep overall tire diameter in check
Use Custom tire size to vary section width and aspect ratio. The calculator updates tire diameter and speedometer difference.
A small change in overall diameter reduces speedometer and ABS calibration risk. Many installers aim to keep overall diameter change modest for street use.
6) Check brake and spoke clearance
Spoke design affects caliper clearance even at the same diameter. Use the calculator for position, then test-fit or measure with a straightedge across the hub face to the nearest interference point.
Confirm the wheel’s load rating meets or exceeds your vehicle’s requirements.
Calculator alignment: Ensure the donor and installed setups show acceptable inner and outer position changes for your constraints.
Physical test-fit: Mount one front wheel. Spin by hand. Turn lock to lock. Check brake hose, liner, and fender clearances.
Ride height check: Lower the car and bounce the suspension. Verify clearance at bump and compression.
Road test: Torque lugs in a star pattern to the OEM spec from Acura documentation. Drive at varying speeds and recheck torque after 50–100 miles.
TPMS: Confirm sensor compatibility and relearn procedure if sensors changed.
Troubleshooting
Vibration at speed: Confirm hub centric rings fit snugly to 64.1 mm hub and your wheel bore. Rebalance tires. Inspect for bent rims.
Rubbing on turns or bumps: Review offset and width in the calculator. Reduce outer poke or section width. Consider a tire with a slightly narrower section or stiffer sidewall profile.
Inner interference with strut or spring perch: Increase clearance with a higher positive offset or narrower wheel, validated in the calculator. Avoid spacers unless proper extended hardware and hubcentric spacers are used.
Lug nuts bottoming or short engagement: Verify M12 x 1.5 hardware and correct seat type. Measure thread engagement and replace hardware if marginal.
Brake caliper contact: Choose a wheel design with more spoke-to-caliper clearance. Check manufacturer’s brake template when available.
TPMS light on: Ensure sensors are compatible with the 2017 Acura ILX and perform the relearn procedure per Acura instructions.
Wrap up
Your 2017 Acura ILX baseline is a strong starting point: 5x114.3 bolt pattern, 64.1 mm center bore, M12 x 1.5 threads, and the 17x7 ET50 wheel with 215/45R17 tires. Use the on-page calculator to explore width, offset, and tire options while tracking inner and outer position changes. Validate with a careful test-fit and follow Acura’s torque and TPMS procedures. This approach respects real-world constraints and delivers a confident, safe fit.
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
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.
