2003 INFINITI M Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2003 INFINITI M, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.25 |
| Center Bore (CB) | 66.1 mm |
| Offset (ET) | 40-50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Fitment Notes
The 2003 INFINITI M has a bolt pattern of 5x114.3.
Imperial Conversion: This bolt pattern is commonly referred to as 5x4.5" in imperial units. When searching for aftermarket wheels, you may see them listed as 5x4.5".
This means it is a 5 lug pattern with a circle diameter of 114.3mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, INFINITI M appears from 1992 to 2013 (11 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: 90.0 mm
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:
Fitment Checklist Before You Buy Wheels
- 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).
Editorial Fitment Notes
INFINITI M 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: 1992-2013 (11 model years).
- Observed bolt-pattern variants: 1 (5x114.3).
- Observed total offset span across years: 90.0 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: 2026-04-10 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2003 INFINITI M, please report it via our About page contact so we can verify and update this record.