Staggered · 21×9.5 / 21×13.5
Documented on a 2015 Maserati GranTurismo build — observed custom fitment, not a universal fit guarantee.
Wheel: D2Forged CV11
- Front
- 21×9.5
- Rear
- 21×13.5
2015 Maserati GranTurismo Wheel Offset
Quick specs
- Wheel size
- 8.5x19 · 8.5x20
- Offset
- ET52
- Backspacing
- 6.30 in
- Bolt pattern
- 5x114.3
- Center bore
- 67.1 mm
- Thread
- M14 x 1.5
- Tire size
- 245/40R19 · 245/35R20
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 4.2i · 4.2L, M 139 P, V8, Petrol | 8.5x19 | 8.5x19 | ET52 | 6.30 in | 245/40R19 | 5x114.3 | 67.1 mm | M14 x 1.5 |
| 4.2i · 4.2L, M 139 P, V8, Petrol | 8.5x20 | 8.5x19 | ET52 | 6.30 in | 245/35R20 / 245/40R19 | 5x114.3 | 67.1 mm | M14 x 1.5 |
Lug hardware
More on Amazon
Dorman 611-236 Wheel Lug Nut M14-1.50
M14 x 1.5
Matches the listed specification. Not a full fitment guarantee.
Check price on Amazon
White Knight M14 x 1.50 Lug Nuts
M14 x 1.5
Matches the listed specification. Not a full fitment guarantee.
Check price on Amazon
White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
M14 x 1.5
Matches the listed specification. Not a full fitment guarantee.
Check price on Amazon
Real-World 2015 Maserati GranTurismo Wheel Setups
Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.
Common custom wheel sizes
Among builds in our database for this model year:
- 21-inch — 3 documented builds
3 documented builds.
Staggered · 21×9 / 22×11
Documented on a 2015 Maserati GranTurismo build — observed custom fitment, not a universal fit guarantee.
Wheel: Vossen VPS-306
- Front
- 21×9
- Rear
- 22×11
Staggered · 21×? / Rear unknown
Documented on a 2015 Maserati GranTurismo build — observed custom fitment, not a universal fit guarantee.
Wheel: Strasse R10
- Front
- 21×?
- Rear
- —
More specs for the 2015 Maserati GranTurismo
Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.