2015 INFINITI Q40 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2015 INFINITI Q40, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | N 12x1.25 |
| Center Bore (CB) | 66.1 mm |
| Offset (ET) | 40 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2015 Q40 — Year-Specific Fitment Context
The 2015 is the only model year of the INFINITI Q40 in our database using the 5x114.3 bolt pattern.
Fitment Notes
The 2015 INFINITI Q40 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 Q40 appears from 2015 to 2015 (1 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
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:
2015 INFINITI Q40 — Frequently Asked Questions
What is the bolt pattern for a 2015 INFINITI Q40?
The 2015 INFINITI Q40 uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 66.1mm and the offset is 40mm.
What is the center bore of a 2015 INFINITI Q40?
The factory center bore (hub bore) for the 2015 INFINITI Q40 is 66.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Why is matching the 66.1mm center bore important for the 2015 Q40?
The 66.1mm 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 2015 INFINITI Q40?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2015 Q40, the PCD is 5x114.3.
What is the factory wheel offset for a 2015 INFINITI Q40?
The OEM offset for the 2015 Q40 is typically around 40mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Will wheels from another INFINITI fit my 2015 Q40?
Only if they share the exact same 5x114.3 bolt pattern, a compatible offset, and a center bore equal to or larger than 66.1mm.
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.
- 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 Q40 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: 2015-2015 (1 model years).
- Observed bolt-pattern variants: 1 (5x114.3).
- 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 2015 INFINITI Q40, please report it via our About page contact so we can verify and update this record.