2021 Toyota Tacoma Access Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2021 Toyota Tacoma Access Cab, 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.
2021 Tacoma Access Cab — Year-Specific Fitment Context
The 2021 Toyota Tacoma Access Cab is in year 17 of 19 using the 6x139.7 pattern (2005–2023). Wheels from any 2005–2023 Toyota Tacoma Access Cab are cross-compatible with the 2021 model.
Toyota Tacoma Access Cab Bolt Pattern by Year
The table below shows how the Tacoma Access Cab's wheel specifications have changed over the years. The 2021 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 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 |
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 2021 Toyota Tacoma Access Cab
For your 2021 Toyota Tacoma Access Cab, the bolt pattern is 6x139.7mm with a critical center bore of 106.1mm. Aftermarket wheels often have a larger bore, so hub-centric rings (106.1mm ID to wheel bore OD) are mandatory to prevent vibrations and ensure load is on the hub, not the lug nuts. Offset must stay within 25-30mm; deviating risks rubbing on suspension or fenders. Always use lug nuts with the correct 12x1.5 thread pitch and proper seat type (conical/tapered seat for most aftermarket wheels, ball seat for OEM). Never mix seat types. Torque to manufacturer specs (83 lb-ft) and re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Toyota Tacoma Access Cab appears from 2005 to 2023 (19 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: 55.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 83 lb-ft after 50-100 miles of driving to account for wheel seating and thermal expansion.
- ✅ If using aftermarket wheels, verify the center bore is at least 106.1mm; if larger, install hub-centric rings to avoid vibration and hub damage.
- ✅ Avoid spacers unless necessary; if used, ensure they are hub-centric and do not alter offset beyond the 25-30mm range to prevent clearance issues.
- ⚠️ 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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2021 Toyota Tacoma Access Cab — Frequently Asked Questions
What is the bolt pattern for a 2021 Toyota Tacoma Access Cab?
The 2021 Toyota Tacoma Access Cab 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 Tacoma Access Cab have the same bolt pattern as the 2021?
The Toyota Tacoma Access Cab uses the 6x139.7 pattern from 2005 through 2023. Wheels from any of these model years are dimensionally compatible with the 2021, provided the offset and center bore also match.
What lug nut size does the 2021 Toyota Tacoma Access Cab use?
The 2021 Toyota Tacoma Access Cab uses 12x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
How do I measure the bolt pattern on my 2021 Toyota?
The 2021 Tacoma Access Cab 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.
Can I use spacers on my 2021 Toyota Tacoma Access Cab?
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.
Can I put aftermarket wheels on my 2021 Toyota Tacoma Access Cab?
Absolutely. Just ensure the aftermarket wheels have a 6x139.7 bolt pattern, an offset near 25-30mm, and a center bore of at least 106.1mm (using hub rings if larger).
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