2015 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 2015 Lexus GX, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| 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.
2015 GX — Year-Specific Fitment Context
The 2015 Lexus GX is in year 13 of 22 using the 6x139.7 pattern (2003–2024). Wheels from any 2003–2024 Lexus GX are cross-compatible with the 2015 model.
Lexus GX Bolt Pattern by Year
The table below shows how the GX's wheel specifications have changed over the years. The 2015 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 2015 Lexus GX
For your 2015 Lexus GX, the 6x139.7 bolt pattern is shared with 2003–2024 models, ensuring broad cross-compatibility. However, the 106.1mm center bore is critical: aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load transfer. Offset is sensitive; the factory 25mm offset maintains suspension geometry and brake clearance. Deviating more than ±10mm may cause rubbing or handling issues. Always verify lug nut thread pitch (12x1.50) and seat type: use conical (60-degree) or ball seat nuts as specified. Never use incorrect thread pitch or seat, as this can lead to wheel loosening. Re-torque after 50–100 miles.
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 to 97 ft-lb after 50–100 miles of driving to ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; the 106.1mm bore is unique and rings are essential for safety.
- ✅ Check brake caliper clearance when changing offset; the GX has large brakes and tight clearances.
- ⚠️ 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).
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2015 Lexus GX — Frequently Asked Questions
What is the bolt pattern for a 2015 Lexus GX?
The 2015 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 2015?
The Lexus GX uses the 6x139.7 pattern from 2003 through 2024. Wheels from any of these model years are dimensionally compatible with the 2015, provided the offset and center bore also match.
What is the PCD for a 2015 Lexus GX?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2015 GX, the PCD is 6x139.7.
Do 2015 Lexus GXs use lug bolts or lug nuts?
The 2015 GX requires N 12x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
How tight should I torque the lug nuts on a 2015 Lexus GX?
Refer to your owner's manual for exact specs, but always tighten the N 12x1.50 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Can I use spacers on my 2015 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 N 12x1.50 hardware.
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