2018 Acura RLX Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Acura RLX, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x120 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 64.1 mm |
| Offset (ET) | 50 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2018 RLX — Year-Specific Fitment Context
The 2018 Acura RLX is in year 5 of 7 using the 5x120 pattern (2014–2020). Wheels from any 2014–2020 Acura RLX are cross-compatible with the 2018 model.
Acura RLX Bolt Pattern by Year
The table below shows how the RLX's wheel specifications have changed over the years. The 2018 model year is highlighted.
Fitment Notes
The 2018 Acura RLX has a bolt pattern of 5x120.
This means it is a 5 lug pattern with a circle diameter of 120mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Acura RLX appears from 2014 to 2020 (7 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
5x120 Pattern Context
This bolt pattern appears on 633 vehicles in our current database and is considered common.
Examples of other vehicles using 5x120:
2018 Acura RLX — Frequently Asked Questions
What is the bolt pattern for a 2018 Acura RLX?
The 2018 Acura RLX uses a 5x120 bolt pattern (also called lug pattern or PCD). The center bore is 64.1mm and the offset is 50mm.
What other years of Acura RLX have the same bolt pattern as the 2018?
The Acura RLX uses the 5x120 pattern from 2014 through 2020. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Do 2018 Acura RLXs use lug bolts or lug nuts?
The 2018 RLX requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Will wheels from another Acura fit my 2018 RLX?
Only if they share the exact same 5x120 bolt pattern, a compatible offset, and a center bore equal to or larger than 64.1mm.
What does 50mm offset mean for the 2018 RLX?
An offset of 50mm means the wheel's mounting surface is 50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Acura.
Why is matching the 64.1mm center bore important for the 2018 RLX?
The 64.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Fitment Checklist Before You Buy Wheels
- Confirm bolt pattern carefully. 5x120 is often confused with other common 5-lug patterns.
- Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
Editorial Fitment Notes
Acura RLX is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 2014-2020 (7 model years).
- Observed bolt-pattern variants: 1 (5x120).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2018 Acura RLX, please report it via our About page contact so we can verify and update this record.