1998 MAZDA B-Series Cab Plus Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 MAZDA B-Series Cab Plus, 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) | 93.1 mm |
| Offset (ET) | 25 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1998 B-Series Cab Plus — Year-Specific Fitment Context
The 1998 MAZDA B-Series Cab Plus is in year 2 of 8 using the 6x139.7 pattern (1997–2004). Wheels from any 1997–2004 MAZDA B-Series Cab Plus are cross-compatible with the 1998 model. Across its full production run (1992–2004), the B-Series Cab Plus has also used: 5x114.3.
MAZDA B-Series Cab Plus Bolt Pattern by Year
The table below shows how the B-Series Cab Plus's wheel specifications have changed over the years. The 1998 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x114.3 | 67.1 | 45-50 |
| 1993 | 5x114.3 | 67.1 | 45-50 |
| 1994 | 5x114.3 | 67.1 | 45-50 |
| 1995 | 5x114.3 | 67.1 | 45-50 |
| 1996 | 5x114.3 | 67.1 | 45-50 |
| 1997 | 6x139.7 | 93.1 | 25 |
| ▸ 1998 | 6x139.7 | 93.1 | 25 |
| 1999 | 6x139.7 | 93.1 | 25 |
| 2000 | 6x139.7 | 93.1 | 25 |
| 2001 | 6x139.7 | 93.1 | 25 |
| 2002 | 6x139.7 | 93.1 | 25 |
| 2003 | 6x139.7 | 93.1 | 25 |
| 2004 | 6x139.7 | 93.1 | 25 |
Fitment Notes
The 1998 MAZDA B-Series Cab Plus 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, MAZDA B-Series Cab Plus appears from 1992 to 2004 (13 model years).
Across model years, this model appears with 2 bolt patterns (5x114.3, 6x139.7).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 95.0 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 MAZDA B-Series Cab Plus — Frequently Asked Questions
What is the bolt pattern for a 1998 MAZDA B-Series Cab Plus?
The 1998 MAZDA B-Series Cab Plus uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 93.1mm and the offset is 25mm.
What other years of MAZDA B-Series Cab Plus have the same bolt pattern as the 1998?
The MAZDA B-Series Cab Plus uses the 6x139.7 pattern from 1997 through 2004. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
Can I use spacers on my 1998 MAZDA B-Series Cab Plus?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 93.1mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
Do 1998 MAZDA B-Series Cab Pluss use lug bolts or lug nuts?
The 1998 B-Series Cab Plus 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 1998 MAZDA B-Series Cab Plus?
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.
What is the PCD for a 1998 MAZDA B-Series Cab Plus?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1998 B-Series Cab Plus, the PCD is 6x139.7.
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).
- This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
Editorial Fitment Notes
MAZDA B-Series Cab Plus has multiple wheel-fitment records across generations, so matching exact year and trim is important before ordering wheels.
- Observed production years in our database: 1992-2004 (13 model years).
- Observed bolt-pattern variants: 2 (5x114.3, 6x139.7).
- Observed total offset span across years: 95.0 mm.
- Observed center-bore variants: 2 | lug-size variants: 2.
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 MAZDA B-Series Cab Plus, please report it via our About page contact so we can verify and update this record.