2019 Acura RDX Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2019 Acura RDX, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 64.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2019 RDX — Year-Specific Fitment Context
The 2019 Acura RDX is in year 13 of 18 using the 5x114.3 pattern (2007–2024). Wheels from any 2007–2024 Acura RDX are cross-compatible with the 2019 model.
Acura RDX Bolt Pattern by Year
The table below shows how the RDX's wheel specifications have changed over the years. The 2019 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2007 | 5x114.3 | 64.1 | 45 |
| 2008 | 5x114.3 | 64.1 | 45 |
| 2009 | 5x114.3 | 64.1 | 45 |
| 2010 | 5x114.3 | 64.1 | 45 |
| 2011 | 5x114.3 | 64.1 | 45 |
| 2012 | 5x114.3 | 64.1 | 45 |
| 2013 | 5x114.3 | 64.1 | 45 |
| 2014 | 5x114.3 | 64.1 | 45 |
| 2015 | 5x114.3 | 64.1 | 45 |
| 2016 | 5x114.3 | 64.1 | 45 |
| 2017 | 5x114.3 | 64.1 | 45 |
| 2018 | 5x114.3 | 64.1 | 45 |
| ▸ 2019 | 5x114.3 | 64.1 | 45 |
| 2020 | 5x114.3 | 64.1 | 45 |
| 2021 | 5x114.3 | 64.1 | 45 |
| 2022 | 5x114.3 | 64.1 | 45 |
| 2023 | 5x114.3 | 64.1 | 45 |
| 2024 | 5x114.3 | 64.1 | 45 |
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2019 Acura RDX
For your 2019 Acura RDX, the bolt pattern is 5x114.3mm with a center bore of 64.1mm. When selecting aftermarket wheels, ensure hub-centric rings are used to match the 64.1mm bore, preventing vibrations and ensuring proper load distribution. The factory offset is 45mm; staying within ±5mm is recommended to avoid rubbing or suspension interference. Lug nuts are 12x1.5 thread pitch with a conical (60-degree) seat. Never use ball-seat lug nuts, as they can loosen or damage the wheel. Always torque to manufacturer specifications (80 ft-lbs) and re-torque after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, Acura RDX appears from 2007 to 2024 (18 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50 miles of driving to account for wheel settling.
- ✅ Verify wheel hub bore is at least 64.1mm; use hub-centric rings if larger to avoid vibration.
- ✅ Avoid spacers unless necessary; if used, ensure extended lug nuts and proper hub-centric fitment.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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2019 Acura RDX — Frequently Asked Questions
What is the bolt pattern for a 2019 Acura RDX?
The 2019 Acura RDX uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 64.1mm and the offset is 45mm.
What other years of Acura RDX have the same bolt pattern as the 2019?
The Acura RDX uses the 5x114.3 pattern from 2007 through 2024. Wheels from any of these model years are dimensionally compatible with the 2019, provided the offset and center bore also match.
Will wheels from another Acura fit my 2019 RDX?
Only if they share the exact same 5x114.3 bolt pattern, a compatible offset, and a center bore equal to or larger than 64.1mm.
What is the PCD for a 2019 Acura RDX?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2019 RDX, the PCD is 5x114.3.
Do 2019 Acura RDXs use lug bolts or lug nuts?
The 2019 RDX requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What lug nut size does the 2019 Acura RDX use?
The 2019 Acura RDX uses 12x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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