2020 Acura RDX Wheel Interchange

OEM wheel and tire fitment specs for the 2020 Acura RDX, including bolt pattern (PCD), center bore diameter, thread size, rim diameter, rim width, wheel offset, and backspacing.

Recorded OEM specifications for the 2020 Acura RDX, donor years with overlapping ranges, and a calculator to compare a selected wheel. Range overlap is not a guaranteed fit.

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2020 Acura RDX Fitment Specs

Baseline mounting dimensions used for interchange decisions.

Bolt Pattern5x114.3
Center Bore64.1 mm
Lug ThreadM12 x 1.5 View M12 x 1.5 options on Amazon
OEM Wheel Sizes19" – 20"
OEM Widths8"
OEM Offset Range50 mm

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.

Explore wheels at Tire Rack

Selected size: 19 × 8″ · ET +50

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

We may earn a commission when you buy through these links. Prices and availability may change.

Donor vehicles with overlapping OEM specs

These are vehicle-year records whose recorded OEM ranges overlap this 2020 Acura RDX. 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.

2007–2019, 2021–2022 Acura RDX

OEM specs overlapOEM ranges overlap – confirm the specific wheel

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

  • 2007
  • 2008
  • 2009
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2021
  • 2022
  • Bolt pattern5x114.3 · 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.

2013–2021 Acura ILX

OEM specs overlapOEM ranges overlap – confirm the specific wheel

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

  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • 2021
  • Bolt pattern5x114.3 · Same recorded PCD
  • Center bore64.1 mm · same recorded hub figure
  • Wheel geometryOEM width/offset ranges overlap (not a specific wheel)

Width/offset ranges overlap; confirm diameter and brake clearance for your trim.

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 2020 Acura RDX. 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:

2020 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.
-
19"
Rim Width
Rim Width
The distance between the inner edges of the wheel is measured in inches.
-
8.0"
Wheel Offset
Wheel Offset
How far the wheel sits inward or outward relative to the hub mounting surface.
-
50 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 2020 Acura RDX

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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Understanding Wheel Fitment for the 2020 Acura RDX

When it comes to finding the right wheels for your 2020 Acura RDX, there are a few misconceptions that often pop up. One common belief is that all wheels labeled for a specific make and model will fit without any issues. Let’s clarify this step by step.

Misconception: All Wheels for Acura RDX Fit Perfectly

It might seem like if a wheel is marketed for the Acura RDX, it should fit just fine. After all, manufacturers often list compatibility based on the car's make and model, right?

Why It Seems True

This belief comes from the convenience of shopping. You see a wheel advertised for your RDX, and it feels logical to assume it will work. The marketing often emphasizes fitment, and it’s easy to overlook the finer details that actually matter.

What Is True

In reality, wheel fitment is much more nuanced. For the 2020 Acura RDX, you need to consider several specifications: the bolt pattern (5x114.3), center bore (64.1 mm), thread size (M12 x 1.5), rim diameter (19 inches), rim width (8.0 inches), wheel offset (50 mm), and backspacing (5.97 inches). Each of these factors plays a crucial role in ensuring the wheels fit correctly.

Implications

Ignoring these specifications can lead to problems like wheel rubbing, improper handling, or even safety hazards. Think of it as fitting shoes: just because they're your size doesn't mean they’ll fit comfortably. To ensure you're making the right choice, you'll want to cross-reference any wheels you consider with the OEM specifications.

Quick Tests

Before you make a purchase, here are a few quick tests you can do:

  • Check the bolt pattern: Ensure it’s 5x114.3.
  • Verify the center bore: It should be 64.1 mm.
  • Confirm thread size: Look for M12 x 1.5.
  • Measure rim diameter (19 inches) and width (8.0 inches).
  • Check the wheel offset: It needs to be 50 mm.

You can also utilize our on-page calculator to compare wheels from donor vehicles or adjust custom wheel sizes. It’s a handy tool to ensure your selected wheels will fit your RDX perfectly.

Need Tools or Parts?

If you're looking for tools to help with your wheel fitment, check out these links:

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