1998 Isuzu Amigo Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Isuzu Amigo, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 100.1 mm |
| Offset (ET) | 38 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1998 Amigo — Year-Specific Fitment Context
The 1998 Isuzu Amigo is in year 7 of 9 using the 6x139.7 pattern (1992–2000). Wheels from any 1992–2000 Isuzu Amigo are cross-compatible with the 1998 model.
Isuzu Amigo Bolt Pattern by Year
The table below shows how the Amigo's wheel specifications have changed over the years. The 1998 model year is highlighted.
Fitment Notes
The 1998 Isuzu Amigo 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, Isuzu Amigo appears from 1992 to 2000 (6 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: 0.0 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:
1998 Isuzu Amigo — Frequently Asked Questions
What is the bolt pattern for a 1998 Isuzu Amigo?
The 1998 Isuzu Amigo uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 100.1mm and the offset is 38mm.
What other years of Isuzu Amigo have the same bolt pattern as the 1998?
The Isuzu Amigo uses the 6x139.7 pattern from 1992 through 2000. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
Why is matching the 100.1mm center bore important for the 1998 Amigo?
The 100.1mm 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.
What is the PCD for a 1998 Isuzu Amigo?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1998 Amigo, the PCD is 6x139.7.
How do I measure the bolt pattern on my 1998 Isuzu?
The 1998 Amigo 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 1998 Isuzu Amigo?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 100.1mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
Fitment Checklist Before You Buy Wheels
- 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).
Editorial Fitment Notes
Isuzu Amigo 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: 1992-2000 (6 model years).
- Observed bolt-pattern variants: 1 (6x139.7).
- Observed total offset span across years: 0.0 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 1998 Isuzu Amigo, please report it via our About page contact so we can verify and update this record.