2018 INFINITI QX30 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 INFINITI QX30, 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) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2018 QX30 — Year-Specific Fitment Context
The 2018 INFINITI QX30 is in year 2 of 3 using the 5x114.3 pattern (2017–2019). Wheels from any 2017–2019 INFINITI QX30 are cross-compatible with the 2018 model.
INFINITI QX30 Bolt Pattern by Year
The table below shows how the QX30's wheel specifications have changed over the years. The 2018 model year is highlighted.
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 2018 INFINITI QX30
When selecting wheels for your 2018 INFINITI QX30, the 5x114.3 bolt pattern is shared with 2017–2019 models, ensuring cross-compatibility. However, the 66.1mm center bore is critical: aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibrations and ensure proper load distribution. Offset must stay within 40–50mm; deviations risk rubbing on suspension or fenders. Always use lug nuts with the correct 12x1.25 thread pitch and matching seat type (conical or ball) to avoid wheel loosening. Verify that aftermarket wheels are load-rated for the QX30's weight. Improper fitment compromises safety and handling.
Historical Fitment Data Reference
In our dataset, INFINITI QX30 appears from 2017 to 2019 (3 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
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50–100 miles of driving to account for settling.
- ✅ Avoid using universal lug nuts; they may not seat correctly with the QX30's factory wheel design.
- ✅ Check brake caliper clearance when fitting wheels with offset near 40mm, as some aftermarket designs may interfere.
- ⚠️ 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).
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2018 INFINITI QX30 — Frequently Asked Questions
What is the bolt pattern for a 2018 INFINITI QX30?
The 2018 INFINITI QX30 uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 66.1mm and the offset is 40-50mm.
What other years of INFINITI QX30 have the same bolt pattern as the 2018?
The INFINITI QX30 uses the 5x114.3 pattern from 2017 through 2019. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Will wheels from another INFINITI fit my 2018 QX30?
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.
Can I put aftermarket wheels on my 2018 INFINITI QX30?
Absolutely. Just ensure the aftermarket wheels have a 5x114.3 bolt pattern, an offset near 40-50mm, and a center bore of at least 66.1mm (using hub rings if larger).
What is the PCD for a 2018 INFINITI QX30?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2018 QX30, the PCD is 5x114.3.
Can I use spacers on my 2018 INFINITI QX30?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 66.1mm center bore. Also verify that you have enough thread engagement for your 12x1.25 hardware.
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