Maserati Gran Turismo Wheel Lug Pattern & Offset Reference
The Maserati Gran Turismo features specific wheel lug patterns designed to ensure optimal fitment and performance. Across its production years, the Gran Turismo maintains a consistent lug pattern that includes the number of lugs and the pitch circle diameter (PCD) measured in millimeters.\n\nFor the Maserati Gran Turismo, the typical bolt pattern is 5 × 110 mm, paired with an offset (ET) range usually between ET30 and ET45, depending on the model year and specific trim. The center bore for the Gran Turismo wheels is 67.1 mm, which is critical for precise hub centering.\n\nWheel rim sizes vary from 18 to 20 inches, supporting the vehicle's sporty appearance and performance. When selecting replacement wheels or tires, referring to the exact Maserati Gran Turismo lug pattern, offset, and center bore ensures safety and compatibility.\n\nThis year-sorted catalog helps Maserati Gran Turismo owners and automotive enthusiasts find the correct wheel specifications for maintenance or upgrades, maintaining the vehicle's original handling dynamics and style.
| Make / model / trim | Year | Tire | Rim width (in) | Rim diam. (in) | Bolt pattern | Offset ET | Bore DIA | Mounting |
|---|---|---|---|---|---|---|---|---|
| Maserati Gran Turismo 4.2 | 2019 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2019 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2018 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2018 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2017 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2017 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2016 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2016 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2015 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2015 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2014 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2014 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2013 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2013 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2012 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 | 2012 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 S | 2012 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2011 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 S | 2011 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2010 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 S | 2010 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2009 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 S | 2009 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.2 | 2008 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
| Maserati Gran Turismo 4.7 S | 2008 | 245/40R19 | 8.5 | 19 | 5×108 | 55 | 67.1 | M14*1,5 |
FAQ
- What is the Maserati Gran Turismo lug pattern specification?
- The Maserati Gran Turismo uses a 5 × 110 mm lug pattern.
- What offset values are appropriate for Maserati Gran Turismo wheels?
- Offset values generally range from ET30 to ET45 depending on the model year.
- Why is the center bore size important for Maserati Gran Turismo wheels?
- The center bore of 67.1 mm ensures proper hub-centric fitment, preventing vibrations.
Tire size calculatorShow
Compare two tire sizes — diameter, speedometer error, and clearance change.
| Size 1 | Size 2 | Diff | Diff(%) | |
|---|---|---|---|---|
| Diameter | 25.0" | 25.4" | 0.5" | 1.89% |
| Width | 7.7" | 8.5" | 0.8" | 10.26% |
| Circumference | 78.4" | 79.9" | 1.5" | 1.86% |
| Profile height | 5.0" | 4.2" | -0.7" | -15.08% |
| Turnover per mile | 807 | 793 | 14 | -1.73% |
| Clearance | - | - | +0.2" | - |
Speedometer Error
(First wheel OEM size)
| Reading | 20 mph | 30 mph | 40 mph | 50 mph | 60 mph | 70 mph | 80 mph | 90 mph |
|---|---|---|---|---|---|---|---|---|
| Actual | 20.4 | 30.5 | 40.7 | 50.9 | 61.1 | 71.2 | 81.4 | 91.6 |