1997 Toyota T100 Xtracab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1997 Toyota T100 Xtracab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | M12x1.5 |
| Center Bore (CB) | 106.1 mm |
| Offset (ET) | 10-25mm |
| Torque Specs | 80 ft-lbs (108 Nm) |
1997 T100 Xtracab — Year-Specific Fitment Context
The 1997 Toyota T100 Xtracab is in year 3 of 4 using the 6x139.7 pattern (1995–1998). Wheels from any 1995–1998 Toyota T100 Xtracab are cross-compatible with the 1997 model.
Toyota T100 Xtracab Bolt Pattern by Year
The table below shows how the T100 Xtracab's wheel specifications have changed over the years. The 1997 model year is highlighted.
Fitment Notes
The 1997 Toyota T100 Xtracab has a bolt pattern of 6x139.7.
Imperial Conversion: This bolt pattern is commonly referred to as 6x5.5" in imperial units. When searching for aftermarket wheels, you may see them listed as 6x5.5".
This means it is a 6 lug pattern with a circle diameter of 139.7mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Toyota T100 Xtracab appears from 1995 to 1998 (4 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: 35.0 mm
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:
1997 Toyota T100 Xtracab — Frequently Asked Questions
What is the bolt pattern for a 1997 Toyota T100 Xtracab?
The 1997 Toyota T100 Xtracab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 106.1mm and the offset is 10-25mmmm.
What other years of Toyota T100 Xtracab have the same bolt pattern as the 1997?
The Toyota T100 Xtracab uses the 6x139.7 pattern from 1995 through 1998. Wheels from any of these model years are dimensionally compatible with the 1997, provided the offset and center bore also match.
What lug nut size does the 1997 Toyota T100 Xtracab use?
The 1997 Toyota T100 Xtracab uses M12x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
What is the center bore of a 1997 Toyota T100 Xtracab?
The factory center bore (hub bore) for the 1997 Toyota T100 Xtracab is 106.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What does 10-25mmmm offset mean for the 1997 T100 Xtracab?
An offset of 10-25mmmm means the wheel's mounting surface is 10-25mmmm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Toyota.
How do I measure the bolt pattern on my 1997 Toyota?
The 1997 T100 Xtracab 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.
Fitment Checklist Before You Buy Wheels
- 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).
Editorial Fitment Notes
Toyota T100 Xtracab 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: 1995-1998 (4 model years).
- Observed bolt-pattern variants: 1 (6x139.7).
- Observed total offset span across years: 35.0 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 1997 Toyota T100 Xtracab, please report it via our About page contact so we can verify and update this record.