2009 MAZDA B-Series Regular Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2009 MAZDA B-Series Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 45-50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2009 B-Series Regular Cab — Year-Specific Fitment Context
The 2009 model year is the final year of the MAZDA B-Series Regular Cab's 5x114.3 bolt pattern run (since 1992). Wheels from any 1992–2009 MAZDA B-Series Regular Cab are cross-compatible with the 2009 model. Across its full production run (1992–2009), the B-Series Regular Cab has also used: 6x139.7.
MAZDA B-Series Regular Cab Bolt Pattern by Year
The table below shows how the B-Series Regular Cab's wheel specifications have changed over the years. The 2009 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 |
| 2005 | 6x139.7 | 93.1 | 25 |
| 2006 | 6x139.7 | 93.1 | 25 |
| 2007 | 6x139.7 | 93.1 | 25 |
| 2008 | 5x114.3 | 67.1 | 45-50 |
| ▸ 2009 | 5x114.3 | 67.1 | 45-50 |
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2009 MAZDA B-Series Regular Cab
For your 2009 MAZDA B-Series Regular Cab, the 5x114.3 bolt pattern is shared with 1992–2009 models. The 67.1mm center bore is critical; aftermarket wheels with a larger bore require hub-centric rings to prevent vibration and ensure proper load transfer. Offset must stay within 45–50mm to avoid rubbing or suspension interference. Always use lug nuts with the correct 12x1.5 thread pitch and matching seat type (cone or ball) to prevent loosening or damage. Verify wheel compatibility with your specific trim, as brake caliper clearance may vary.
Historical Fitment Data Reference
In our dataset, MAZDA B-Series Regular Cab appears from 1992 to 2009 (18 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
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50–100 miles of driving to account for settling.
- ✅ Avoid using wheels from 6x139.7 bolt pattern models (pre-1992 or some 4x4 variants) without proper adapters.
- ✅ Check for adequate clearance between the wheel spokes and brake calipers, especially with aftermarket designs.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ 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).
- ⚠️ This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
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2009 MAZDA B-Series Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 2009 MAZDA B-Series Regular Cab?
The 2009 MAZDA B-Series Regular Cab uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 45-50mm.
What other years of MAZDA B-Series Regular Cab have the same bolt pattern as the 2009?
The MAZDA B-Series Regular Cab uses the 5x114.3 pattern from 1992 through 2009. Wheels from any of these model years are dimensionally compatible with the 2009, provided the offset and center bore also match.
Will wheels from another MAZDA fit my 2009 B-Series Regular Cab?
Only if they share the exact same 5x114.3 bolt pattern, a compatible offset, and a center bore equal to or larger than 67.1mm.
What does 45-50mm offset mean for the 2009 B-Series Regular Cab?
An offset of 45-50mm means the wheel's mounting surface is 45-50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your MAZDA.
Why is matching the 67.1mm center bore important for the 2009 B-Series Regular Cab?
The 67.1mm 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.
How tight should I torque the lug nuts on a 2009 MAZDA B-Series Regular Cab?
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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