OEM wheel and tire fitment specs for the 2012 Acura TL, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.
Recorded OEM specifications for the 2012 Acura TL, 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 2012 Acura TL. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.
Evaluated 32 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.
OEM specs overlapOEM ranges overlap – confirm the specific wheel
Bolt pattern5x120 · Same recorded PCD
Center bore64.1 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.
Acura TL 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 2012 Acura TL. 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:
2012 Acura TL
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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5x120
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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M14 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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8.0"
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
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55 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 2012 Acura TL
Example products matched to recorded thread, hub, or spacer dimensions. They are not verified fits. Confirm seat style, thickness, and clearance before ordering.
Professional, safety-first guidance for selecting wheels and tires that fit. Use the calculator on this page to confirm every change before purchase.
tl;dr
Known OEM data for this page shows: 5x120, 64.1 mm hub, M14x1.5 studs.
Wheel listed: 18x8 ET55, 6.17 in backspacing. Tire listed: 245/50R17.
The tire and rim diameters conflict. Trims may vary. Verify with the door placard or OEM sources, then use the calculator.
Keep inner clearance safe and fender poke reasonable. Check brake and strut clearance.
Match center bore and lug seat. Torque to OEM spec from the service manual.
Recommendation
Start by confirming your exact factory spec. The values shown here may be trim dependent, and the listed 18 inch wheel with a 17 inch tire indicates a mismatch.
Check the driver door placard for the stock tire size.
Confirm factory wheel size and offset through an OEM parts catalog or dealer.
Set those confirmed values as the baseline in the calculator.
Use the calculator effectively
In Wheels from (donor vehicle), enter the wheel you want to test, or edit Custom wheel size and Custom tire size.
In Installed on (your vehicle), enter your verified factory specs.
Adjust rim diameter, width, and offset. Watch inner clearance and outer poke.
Changing rim diameter updates tire diameter. Keep overall tire diameter close to stock.
If you choose aftermarket wheels with a larger center bore, plan to install hub-centric rings to match 64.1 mm. Always match lug nut thread and seat style to the wheel design.
Impact
Width change: Wider wheels push the tire sidewalls outward. Inner clearance may shrink near struts, knuckles, and liners.
Offset change: Lower ET moves the wheel outward. Higher ET pulls it inward. Both affect scrub radius and loading.
Diameter change: Changes overall tire diameter and speedometer error. The calculator shows percentage change.
Backspacing: Drives inner clearance. Compare against suspension and brake hardware.
Ride and handling: Larger diameter assemblies can add weight and reduce ride compliance. Shorter sidewalls sharpen response but can ride harsher.
Bearing and stud load: Extreme poke or heavy setups increase stress. Stay conservative for daily use.
Risks and gotchas
Spec mismatch: The data here lists an 18 inch wheel and a 17 inch tire. Do not mix without confirming trim and actual equipment.
Center bore: Vehicle hub is 64.1 mm. If your new wheel bore is larger, use quality hub-centric rings sized to 64.1 mm.
Lug hardware: Threads are listed as M14x1.5. Confirm your studs. Match lug seat to the wheel. Do not reuse damaged hardware.
Stud engagement: Achieve full thread engagement. Avoid short shank lug nuts on thick wheel pads.
Brake clearance: Spoke shape matters. Use the calculator for approximate clearance, then test-fit and rotate to check caliper bridges.
Fender rub: Load the suspension and turn lock-to-lock. Check liners, fender lips, and rear arch under compression.
TPMS: Plan for sensor transfer or compatible replacements. Relearn the system after mounting.
Spacers: Only if necessary, with hub-centric designs and extended studs. Recalculate offset and bearing load.
Tire load index and speed rating: Meet or exceed factory requirements.
Torque: Use the Acura service manual value. Re-torque after 50–100 miles.
Known OEM fitment on this page
These values are provided for this model year page. They may vary by trim. If something looks off, confirm with your door placard and OEM documentation, then use the calculator.
Parameter
Value
Bolt pattern
5x120
Center bore
64.1 mm
Thread size
M14 x 1.5
Wheel size
18 x 8.0
Offset (ET)
55 mm
Backspacing
6.17 in
Listed tire size
245/50R17
Note: Rim and tire diameters above do not match. Many vehicles in this segment shipped with either 17 or 18 inch packages by trim. Verify your baseline before comparing alternates.
Next actions
Checklist
Read the driver door placard. Record OE tire size and load index.
Call an Acura parts counter with your VIN. Ask for OE wheel size and offset for your exact trim.
Enter those confirmed values in Installed on (your vehicle) in the calculator.
Compare donor wheels and Custom wheel size settings. Target similar inner clearance and controlled outer poke.
Keep overall tire diameter close to stock. Many aim for within about 3 percent.
Plan hardware: correct lug nuts or bolts, hub-centric rings if needed, and TPMS solution.
Test-fit one corner. Check caliper, strut, fender, and lock-to-lock clearance under load.
Install with a calibrated torque wrench. Re-torque after heat cycles.
Calculator tips
Width and offset interact. If you add 0.5 inch width, you may need a few mm of offset change to keep inner clearance.
Use a straightedge against the fender to gauge poke during test-fit.
If the calculator shows inner clearance under a few millimeters, assume contact risk when tires flex.
If your verified specs differ from the values above, trust the placard and OEM data for your VIN. Then use the calculator to model changes before you buy. This keeps your 2012 Acura TL safe, predictable, and free from rubbing or hardware interference.
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.
