2006 Toyota 4Runner Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 Toyota 4Runner, 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) | 25-30 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2006 4Runner — Year-Specific Fitment Context
The 2006 Toyota 4Runner is in year 15 of 33 using the 6x139.7 pattern (1992–2024). Wheels from any 1992–2024 Toyota 4Runner are cross-compatible with the 2006 model.
Toyota 4Runner Bolt Pattern by Year
The table below shows how the 4Runner's wheel specifications have changed over the years. The 2006 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 6x139.7 | 106.1 | 30 |
| 1993 | 6x139.7 | 106.1 | 30 |
| 1994 | 6x139.7 | 106.1 | 30 |
| 1995 | 6x139.7 | 106.1 | 30 |
| 1996 | 6x139.7 | 106.1 | 30 |
| 1997 | 6x139.7 | 106.1 | 12 |
| 1998 | 6x139.7 | 106.1 | 12 |
| 1999 | 6x139.7 | 106.1 | 12 |
| 2000 | 6x139.7 | 106.1 | 12 |
| 2001 | 6x139.7 | 106.1 | 12 |
| 2002 | 6x139.7 | 106.1 | 12 |
| 2003 | 6x139.7 | 106.1 | 12 |
| 2004 | 6x139.7 | 106.1 | 25 |
| 2005 | 6x139.7 | 106.1 | 25-30 |
| ▸ 2006 | 6x139.7 | 106.1 | 25-30 |
| 2007 | 6x139.7 | 106.1 | 25-30 |
| 2008 | 6x139.7 | 106.1 | 25-30 |
| 2009 | 6x139.7 | 106.1 | 25-30 |
| 2010 | 6x139.7 | 106.1 | 25-30 |
| 2011 | 6x139.7 | 106.1 | 25-30 |
| 2012 | 6x139.7 | 106.1 | 25-30 |
| 2013 | 6x139.7 | 106.1 | 25-30 |
| 2014 | 6x139.7 | 106.1 | 25-30 |
| 2015 | 6x139.7 | 106.1 | 25-30 |
| 2016 | 6x139.7 | 106.1 | 25-30 |
| 2017 | 6x139.7 | 106.1 | 25-30 |
| 2018 | 6x139.7 | 106.1 | 25-30 |
| 2019 | 6x139.7 | 106.1 | 25-30 |
| 2020 | 6x139.7 | 106.1 | 25-30 |
| 2021 | 6x139.7 | 106.1 | 25-30 |
| 2022 | 6x139.7 | 106.1 | 25-30 |
| 2023 | 6x139.7 | 106.1 | 25-30 |
| 2024 | 6x139.7 | 106.1 | 25-30 |
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 2006 Toyota 4Runner
For your 2006 Toyota 4Runner, the 6x139.7 bolt pattern is shared with 1992-2024 models, ensuring cross-compatibility. However, the 106.1mm center bore is critical: aftermarket wheels often have a larger bore (e.g., 108mm), requiring hub-centric rings to prevent vibration and ensure proper load transfer. Offset must stay within 25-30mm; deviations risk rubbing on suspension or body. Always use 12x1.5 lug nuts with the correct seat—conical (60-degree) for most aftermarket wheels, or ball seat for OEM Toyota wheels. Mismatched seats can cause wheel loosening. Safety first: verify fitment before installation.
Historical Fitment Data Reference
In our dataset, Toyota 4Runner appears from 1992 to 2024 (33 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: 2
- Observed total offset span across years: 60.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 83 ft-lbs after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid wheels with offset below 20mm; they may contact the upper control arm or fender.
- ✅ Check for TPMS compatibility: aftermarket wheels may require new sensors or bands.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ 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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2006 Toyota 4Runner — Frequently Asked Questions
What is the bolt pattern for a 2006 Toyota 4Runner?
The 2006 Toyota 4Runner uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 106.1mm and the offset is 25-30mm.
What other years of Toyota 4Runner have the same bolt pattern as the 2006?
The Toyota 4Runner uses the 6x139.7 pattern from 1992 through 2024. Wheels from any of these model years are dimensionally compatible with the 2006, provided the offset and center bore also match.
How do I measure the bolt pattern on my 2006 Toyota?
The 2006 4Runner uses a 6x139.7 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
What is the factory wheel offset for a 2006 Toyota 4Runner?
The OEM offset for the 2006 4Runner is typically around 25-30mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the PCD for a 2006 Toyota 4Runner?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2006 4Runner, the PCD is 6x139.7.
How tight should I torque the lug nuts on a 2006 Toyota 4Runner?
Refer to your owner's manual for exact specs, but always tighten the 12x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
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