2018 Lexus GX Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Lexus GX, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 106.1 mm |
| Offset (ET) | 25 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2018 GX — Year-Specific Fitment Context
The 2018 Lexus GX is in year 16 of 22 using the 6x139.7 pattern (2003–2024). Wheels from any 2003–2024 Lexus GX are cross-compatible with the 2018 model.
Lexus GX Bolt Pattern by Year
The table below shows how the GX's wheel specifications have changed over the years. The 2018 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2003 | 6x139.7 | 106.1 | 25 |
| 2004 | 6x139.7 | 106.1 | 25 |
| 2005 | 6x139.7 | 106.1 | 25 |
| 2006 | 6x139.7 | 106.1 | 25 |
| 2007 | 6x139.7 | 106.1 | 25 |
| 2008 | 6x139.7 | 106.1 | 25 |
| 2009 | 6x139.7 | 106.1 | 25 |
| 2010 | 6x139.7 | 106.1 | 25 |
| 2011 | 6x139.7 | 106.1 | 25 |
| 2012 | 6x139.7 | 106.1 | 25 |
| 2013 | 6x139.7 | 106.1 | 25 |
| 2014 | 6x139.7 | 106.1 | 25 |
| 2015 | 6x139.7 | 106.1 | 25 |
| 2016 | 6x139.7 | 106.1 | 25 |
| 2017 | 6x139.7 | 106.1 | 25 |
| ▸ 2018 | 6x139.7 | 106.1 | 25 |
| 2019 | 6x139.7 | 106.1 | 25 |
| 2020 | 6x139.7 | 106.1 | 25 |
| 2021 | 6x139.7 | 106.1 | 25 |
| 2022 | 6x139.7 | 106.1 | 25 |
| 2023 | 6x139.7 | 106.1 | 25 |
| 2024 | 6x139.7 | 106.1 | 25 |
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 2018 Lexus GX
The 2018 Lexus GX uses a 6x139.7 bolt pattern with a 106.1mm center bore. Aftermarket wheels often have a larger center bore, requiring hub-centric rings to prevent vibration and ensure proper load transfer. The factory offset is 25mm; deviations beyond ±10mm may cause rubbing or suspension interference. Always use lug nuts with the correct thread pitch (12x1.5) and seat type—factory wheels use a ball seat, while many aftermarket wheels require a conical (60-degree) seat. Mixing seat types can lead to loose wheels and catastrophic failure. Verify lug nut compatibility before installation.
Historical Fitment Data Reference
In our dataset, Lexus GX appears from 2003 to 2024 (22 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: 3
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to maintain clamping force.
- ✅ When using aftermarket wheels, ensure hub-centric rings are installed to match the 106.1mm center bore.
- ✅ Check offset carefully: a lower offset (e.g., 0mm) may cause tire rub on fenders, while higher offset (e.g., 40mm) can contact brake calipers or suspension components.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
2018 Lexus GX — Frequently Asked Questions
What is the bolt pattern for a 2018 Lexus GX?
The 2018 Lexus GX uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 106.1mm and the offset is 25mm.
What other years of Lexus GX have the same bolt pattern as the 2018?
The Lexus GX uses the 6x139.7 pattern from 2003 through 2024. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Will wheels from another Lexus fit my 2018 GX?
Only if they share the exact same 6x139.7 bolt pattern, a compatible offset, and a center bore equal to or larger than 106.1mm.
Can I use spacers on my 2018 Lexus GX?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 106.1mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
What is the PCD for a 2018 Lexus GX?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2018 GX, the PCD is 6x139.7.
Why is matching the 106.1mm center bore important for the 2018 GX?
The 106.1mm 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.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset