1999 Acura NSX Wheel Interchange

OEM wheel and tire fitment specs for the 1999 Acura NSX, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.

Recorded OEM specifications for the 1999 Acura NSX, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.

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1999 Acura NSX Fitment Specs

Baseline mounting dimensions used for interchange decisions.

Bolt Pattern5x114.3
Center Bore70.1 mm
Lug ThreadM12 x 1.5 View M12 x 1.5 options on Amazon
OEM Wheel Sizes16" – 17"
OEM Widths7"
OEM Offset Range55 mm

Center-bore records disagree: year-level hub 64.1 mm vs trim range 70.1–70.1 mm. Interchange below does not treat this as an unqualified match.

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: 16 × 7″ · ET +55

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

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Donor vehicles with overlapping OEM specs

These are vehicle-year records whose recorded OEM ranges overlap this 1999 Acura NSX. Overlap is not a guarantee that a specific wheel will install. Selected-wheel comparison is in the calculator below.

Evaluated 11 donor years. Listed 11 eligible overlaps (not all evaluated years are compatible). Showing all listed.

1991–1998, 2000–2001 Acura NSX

Check wheel configurationCenter-bore records disagree

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

  • 1991
  • 1992
  • 1993
  • 1994
  • 1995
  • 1996
  • 1997
  • 1998
  • 2000
  • 2001
  • Bolt pattern5x114.3 · Same recorded PCD
  • Center bore70.1 mm · same recorded hub figure
  • Wheel geometryOEM width/offset ranges overlap (not a specific wheel)

Center-bore records disagree (target year-level hub 64.1 mm vs trim range 70.1–70.1 mm). Unqualified overlap is not claimed until the conflict is resolved.

2017 Acura NSX

Check wheel configurationCheck lug hardware: donor year M14x1.5 vs 1999 Acura NSX M12x1.5
  • Bolt pattern5x114.3 · Same recorded PCD
  • Center bore70.1 mm · same recorded hub figure
  • Wheel geometryNeeds configuration check

Recorded vehicle-side thread for the 1999 Acura NSX is M12x1.5. This donor year is recorded as M14x1.5. That is the vehicle stud/nut thread, not an intrinsic thread stamped on the wheel. Hardware must match this vehicle’s studs and the selected wheel’s seat and engagement. Existing hardware may be reusable if it already matches. Seat style is not in this dataset, so products are not a verified fit.

Donor width/offset sits outside the known OEM envelope for this vehicle. Recorded vehicle-side thread differs (M14x1.5 on the donor year vs M12x1.5 on the target vehicle). Hardware must match the target vehicle’s studs and the selected wheel’s seat. Existing hardware may be reusable if it already matches. Seat style is not confirmed in this dataset.

Acura NSX 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 1999 Acura NSX. 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:

1999 Acura NSX

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.
-
5x114.3
Center Bore
Center Bore
The hole in the center of the wheel that fits over the vehicle’s hub.
-
70.1 mm
Thread Size
Thread Size
The size and spacing of the threads on the bolts or nuts that hold the wheel in place.
-
M12 x 1.5
Rim Diameter
Rim Diameter
The wheel diameter in inches that determines which tire sizes will fit.
-
16"
Rim Width
Rim Width
The distance between the inner edges of the wheel is measured in inches.
-
7.0"
Wheel Offset
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
55 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 1999 Acura NSX

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

M12 x 1.5

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Decision

You need to choose replacement or donor wheels for a 1999 Acura NSX while avoiding fitment, safety, and performance issues. Evidence from the OEM fitment on this page must guide the selection. I will compare options step by step so you can evaluate tradeoffs and reach a clear recommendation.

Constraints

Known OEM values limit viable wheel choices and define the initial hypothesis for what will fit without modification. These are the values provided on this page and should be treated as definitive for initial selection.

ParameterOEM value
Bolt pattern (studs x PCD)5x114.3
Center bore (mm)64.1
Thread sizeM12 x 1.5
Rim diameter (in)16
Rim width (in)7.0
Wheel offset (ET, mm)55
Backspacing (in)5.67
Tire section width (mm)215
Tire aspect ratio (%)45
Tire rim diameter (R)16

Limitations: the page does not list lug seat type, wheel load rating, or trim-specific variations. These items can affect lug nut selection and safety. Confirm them with the on-page calculator, the OEM service manual, or the dealer before final purchase.

Options

I will consider three practical paths that technicians or DIY owners typically evaluate, using the OEM evidence as the baseline.

  • OEM-spec replacements: wheels matching 16x7 ET55, 5x114.3, 64.1mm bore, M12x1.5 studs. Minimal risk, preserves clearance and speedometer calibration.
  • Aftermarket wheels with matching bolt pattern and center bore. May require hub-centric rings if bore is larger, and lug nut seat type verification.
  • Upsized or downsized custom wheels and tires using the on-page calculator to simulate changes in rim diameter, width, offset, and resulting tire diameter. This option allows style or performance changes but requires careful clearance and diameter checks.

Comparison

I compare the options across the most consequential variables: bolt fit, centering, clearance, and rolling diameter. Interpretation of risk concentrates on the moving parts that commonly cause problems.

FactorOEM-specAftermarket matched bolt/CBCustom sizes via calculator
Bolt pattern and threads Exact match to 5x114.3 and M12 x 1.5. Low uncertainty. Must match 5x114.3 and M12 x 1.5 or be adapted with studs. Moderate uncertainty until confirmed. Same requirement. Any change in bolt pattern is not acceptable without conversion; high risk if wrong.
Centering 64.1mm bore centers wheel on hub. Minimal vibration risk. If bore larger, hub-centric rings are an available mitigation, but ring fit must be precise. Evidence supports rings as acceptable when properly sized. Same mitigation applies, but changes in width and offset increase sensitivity to centering errors and vibration risk.
Clearance to brakes and suspension Designed for OEM calipers and suspension. Low chance of interference. Most aftermarket wheels clear if width and offset are similar; verify inner lip and spoke clearance against calipers. Larger wheels or lower offsets increase likelihood of contact. Use the on-page simulator to check backspacing and tire diameter impact before committing.
Tire overall diameter 215/45R16 is OEM. Baseline for speedometer and ABS calibration. Keeping overall diameter within about 3 percent of OEM limits speedometer and gearing effects; this is a working guideline rather than a strict rule. The calculator updates tire diameter when diameter or section width is changed, providing immediate interpretation of speedometer and clearance consequences.
Lug nut seat and torque Thread size known, seat type not provided. Verify seat shape and torque in OEM documentation. Select lug nuts that match thread pitch and seat type; improper seat can cause stud damage or wheel loss. Same requirement. Any change to wheels that use different seat geometry requires matching hardware or adapters and increases failure risk if misused.

Recommendation

Based on observed evidence and practical risk tradeoffs, prioritize wheels that match the OEM bolt pattern 5x114.3, center bore 64.1mm, and thread M12x1.5. Prefer wheels with rim width near 7.0 inches and offset near ET55 to preserve suspension geometry and tire clearance.

If you choose an aftermarket wheel with a larger center bore, use a precisely sized hub-centric ring to restore centering. Use the on-page calculator to simulate any custom rim diameter, width, or offset changes, and keep overall tire diameter within about 3 percent of the OEM 215/45R16 baseline where possible.

Confirm the following before purchase or installation: lug seat type, wheel load rating, and OEM torque specification. Sources to confirm include the on-page calculator, the vehicle owner or service manual, and a dealer parts department.

If you need common hardware, a hub-centric ring sized to 64.1mm bore is a logical accessory to consider. Search example: hubcentric rings 64.1mm

Risks

  • Vibration from non-hub-centric fit. Interpretation of symptoms should lead you to check bore fit and use a ring if necessary.
  • Wheel contact with caliper, suspension, or inner arch if width or offset deviates without verification. Use the calculator and a mock-up measurement to reduce this risk.
  • Incorrect lug seat or thread mismatch. The limitation here is that seat type was not provided, so confirm before using new lug nuts.
  • Altered tire diameter impacting speedometer, ABS, or gearing. The hypothesis that small diameter changes are harmless should be tested; keep changes within the recommended tolerance.
  • Underrated wheel load capacity. Do not assume aftermarket wheels match OEM load rating; confirm with the wheel maker to avoid structural failure.

Interpretation of these risks leads to a clear, conservative approach: match bolt pattern and thread size, confirm centering and lug seat, simulate changes with the on-page calculator, and verify load and torque specifications from OEM sources before installation. That sequence reduces uncertainty and produces a safe, serviceable result.

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