2008 Ferrari 599 GTB Fiorano Wheel Backspacing

5.73 in · 5.98 in

Quick specs

Backspacing
5.73 in · 5.98 in
OEM offset
ET44
Wheel size
8x19 · 8x20 · 8.5x20
Bolt pattern
5×114.3
Tire size
245/40R19 · 245/35R20

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
6.0i · 6.0L, F140C, V12, Petrol8x198x19ET445.73 in245/40R195x114.367.1 mmM14 x 1.5
6.0i · 6.0L, F140C, V12, Petrol8x208x19ET445.73 in245/35R20 / 245/40R195x114.367.1 mmM14 x 1.5
6.0i · 6.0L, F140C, V12, Petrol8.5x208x19ET445.98 in245/35R20 / 245/40R195x114.367.1 mmM14 x 1.5

Compare wheel position See wheel offset

Backspacing values above are calculated from OEM wheel width and offset using BS = width/2 + offset_mm/25.4 (same formula as the fitment calculator).

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More specs for the 2008 Ferrari 599 GTB Fiorano

Backspacing on these pages is calculated from OEM wheel width and offset (width/2 + offset_mm/25.4). Higher backspacing seats the wheel farther inward; lower backspacing moves it outward.