2018 Maserati GranTurismo Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Maserati GranTurismo, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2018 GranTurismo — Year-Specific Fitment Context
The 2018 Maserati GranTurismo is in year 11 of 17 using the 5x114.3 pattern (2008–2024). Wheels from any 2008–2024 Maserati GranTurismo are cross-compatible with the 2018 model.
Maserati GranTurismo Bolt Pattern by Year
The table below shows how the GranTurismo's wheel specifications have changed over the years. The 2018 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2008 | 5x114.3 | 67.1 | 53 |
| 2009 | 5x114.3 | 67.1 | 53 |
| 2010 | 5x114.3 | 67.1 | 53 |
| 2011 | 5x114.3 | 67.1 | 53 |
| 2012 | 5x114.3 | 67.1 | 53 |
| 2013 | 5x114.3 | 67.1 | 53 |
| 2014 | 5x114.3 | 67.1 | 53 |
| 2015 | 5x114.3 | 67.1 | 53 |
| 2016 | 5x114.3 | 67.1 | 53 |
| 2017 | 5x114.3 | 67.1 | 53 |
| ▸ 2018 | 5x114.3 | 67.1 | 45 |
| 2019 | 5x114.3 | 67.1 | 45 |
| 2024 | 5x114.3 | 67.1 | 45 |
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 Maserati GranTurismo
For the 2018 Maserati GranTurismo, the 67.1mm center bore is critical; aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load transfer. The offset is sensitive—stick to 45mm ±5mm to avoid rubbing or clearance issues with the Brembo brakes. Always use lug nuts with the correct 14x1.5 thread pitch and a ball seat (Maserati spec); conical seat nuts can damage the wheel. Re-torque after 50 miles of driving. Wheels from 2008–2024 GranTurismo models are direct fit.
Historical Fitment Data Reference
In our dataset, Maserati GranTurismo appears from 2008 to 2024 (13 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: 2
- Observed total offset span across years: 8.0 mm
Quick Tips & Safety Warnings
- ✅ Use only ball-seat lug nuts (14x1.5) to match the factory wheel seat; conical nuts will loosen and cause damage.
- ✅ Aftermarket wheels require hub-centric rings (67.1mm to wheel bore) to avoid steering wheel vibration.
- ✅ Re-torque lug nuts to 85-95 ft-lbs after 50 miles; check for clearance with brake calipers when changing offset.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
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2018 Maserati GranTurismo — Frequently Asked Questions
What is the bolt pattern for a 2018 Maserati GranTurismo?
The 2018 Maserati GranTurismo uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 45mm.
What other years of Maserati GranTurismo have the same bolt pattern as the 2018?
The Maserati GranTurismo uses the 5x114.3 pattern from 2008 through 2024. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Do 2018 Maserati GranTurismos use lug bolts or lug nuts?
The 2018 GranTurismo requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What does 45mm offset mean for the 2018 GranTurismo?
An offset of 45mm means the wheel's mounting surface is 45mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Maserati.
Can I use spacers on my 2018 Maserati GranTurismo?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 67.1mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
What lug nut size does the 2018 Maserati GranTurismo use?
The 2018 Maserati GranTurismo uses 14x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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