2015 Ferrari 458 Speciale Wheel Backspacing

6.31 in

Quick specs

Backspacing
6.31 in
OEM offset
ET46
Wheel size
9x20
Bolt pattern
5×114.3
Tire size
245/35R20 · 235/35R20

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
4.5 · 4.5L, V8, Petrol9x209x20ET466.31 in245/35R205x114.367.1 mmM14 x 1.5
4.5 · 4.5L, V8, Petrol9x209x20ET466.31 in235/35R20 / 245/35R205x114.367.1 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 2015 Ferrari 458 Speciale

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.