2007 Acura RDX Wheel Interchange

OEM wheel and tire fitment specs for the 2007 Acura RDX, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.

2007 Acura RDX Fitment Specs

Baseline mounting dimensions used for interchange decisions.

Bolt Pattern5x114.3
Center Bore64.1 mm
Lug ThreadM12 x 1.5
OEM Wheel Sizes18" – 20"
OEM Widths7.5" – 8"
OEM Offset Range45 mm – 50 mm

Wheels That Interchange With a 2007 Acura RDX

Results are evaluated from bolt pattern, center bore direction, OEM width/offset envelope, and lug hardware – not bolt pattern alone.

Direct Fit

2008 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2009 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2010 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2011 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2012 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2013 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2014 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2015 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2016 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2017 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2018 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2019 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change 0.67 mm, inner change 5.68 mm vs mid OEM).

2020 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change 0.67 mm, inner change 5.68 mm vs mid OEM).

2021 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change 0.67 mm, inner change 5.68 mm vs mid OEM).

2022 Acura RDX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change 0.67 mm, inner change 5.68 mm vs mid OEM).

2013 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2014 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2015 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2016 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2017 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2018 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2019 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2020 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

2021 Acura ILX

Direct Fit
  • Bolt pattern5x114.3 · Match
  • Center bore64.1 mm · Match
  • Wheel geometryCompatible with OEM envelope

Geometry within known OEM envelope (approx. outer change -0.67 mm, inner change -5.68 mm vs mid OEM).

Showing 24 of 77 evaluated donors. Same-model years are prioritized.

Acura RDX 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 2007 Acura RDX.

Compare

Compare wheel compatibility between two vehicles

Wheels from (donor vehicle)

Installed on (your vehicle)

Selected Car:

2007 Acura RDX

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.
-
64.1 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.
-
18"
Rim Width
Rim Width
The distance between the inner edges of the wheel is measured in inches.
-
7.5"
Wheel Offset
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
45 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 2007 Acura RDX

Products below are matched to required fitment dimensions from our parts inventory. Confirm seat style, thickness, and clearance before ordering.

Lug Nuts / Wheel Bolts

M12 x 1.5

Wheel Adapters

5x114.3 · 64.1 mm hub

Directional bolt-pattern adapters. A spacer does not change PCD.

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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 2007 Acura RDX runs 5x114.3, 64.1 mm hub bore, M12x1.5 studs. OEM wheels are 18x7.5 ET45 with 5.52 in backspacing, on 235/55R18 tires. Use the on-page calculator to compare donor wheels and custom sizes. Keep the hub bore at 64.1 mm or use rings if larger. Verify inner clearance and fender poke before buying.

Recommendation

Start with the OEM baseline

Bolt pattern5x114.3
Center bore64.1 mm
Thread sizeM12 x 1.5
Wheel size18 x 7.5
Offset (ET)45 mm
Backspacing5.52 in
Tire size235/55R18

Use the calculator to model fitment

  • Select your RDX as “Installed on (your vehicle)”.
  • Pick any candidate under “Wheels from (donor vehicle)”. Match 5x114.3.
  • Center bore must be 64.1 mm or larger. If larger, plan rings.
  • Adjust “Custom wheel size” to match the donor wheel’s width and offset.
  • Adjust “Custom tire size” to see overall diameter change.

Target a hub-centric, near-stock fit

  • Keep overall tire diameter close to stock for speedometer accuracy.
  • Aim for inner clearance that avoids strut and liner contact at full lock.
  • Avoid excessive poke past the fender edge.
  • Confirm brake caliper clearance if downsizing diameter.

Impact

  • Wider wheels increase outside poke and can rub on compression.
  • Lower offset pushes the wheel out, relieving inner clearance but risking fender rub.
  • Higher offset pulls the wheel in, improving fender coverage but reducing strut clearance.
  • Smaller diameters may interfere with calipers; larger diameters change ride feel.
  • Taller tires soften impacts but can rub; shorter tires sharpen steering but reduce sidewall protection.

Risks

  • Center bore smaller than 64.1 mm will not seat. Do not force it.
  • Larger bore without rings can cause vibration. Use hub-centric rings.
  • Mismatched lug seat type (conical vs ball) can loosen. Match the wheel’s seat profile.
  • Spacers change stud engagement and load. Use only hub-centric, with proper hardware.
  • Brake and knuckle clearance may be tight on inner barrel and spokes.
  • Speedometer and ABS behavior can shift with large diameter changes.
  • TPMS requirements vary by sensor and wheel design. Confirm compatibility with OEM sources.

Next actions

Checklist

  • Confirm your baseline: 5x114.3, 64.1 mm bore, M12x1.5, 18x7.5 ET45.
  • Open the calculator and load your RDX under “Installed on”.
  • Enter donor wheel width and offset. Check inner and outer movement.
  • Test tire sizes in the tool. Keep overall diameter close to stock.
  • Measure brake clearance if changing diameter or spoke design.
  • Plan hub-centric rings if donor bore exceeds 64.1 mm.
  • Match lug seat type and thread. Use quality nuts and proper torque per manual.
  • Test-fit one wheel. Turn lock-to-lock. Compress suspension safely. Check all clearances.
  • After install, road test and recheck torque once the wheels are cool.
  • Schedule an alignment if width or offset changed.

Tools and helpers

If any value for your trim differs, verify against your door placard, owner’s manual, and the on-page calculator readouts. When in doubt, stick close to the OEM spec and validate with a careful test fit.

Nick Marchenko

Automotive Expert