2008 Mitsubishi Eclipse Wheel Backspacing

5.56 in · 5.81 in · 5.65 in

Quick specs

Backspacing
5.56 in · 5.81 in · 5.65 in
OEM offset
ET46 · ET42
Wheel size
7.5x17 · 8x18 · 8x19
Bolt pattern
5×114.3
Tire size
225/50R17 · 235/45R18 · 235/40R19

OEM configurations

ConfigurationRimOffsetBackspacingTireBolt patternCenter boreThread
2.4i · 2.4L, 4G64, I4, Petrol7.5x17ET465.56 in225/50R175x114.367.1 mmM12 x 1.5
2.4i · 2.4L, 4G64, I4, Petrol8x18ET465.81 in235/45R185x114.367.1 mmM12 x 1.5
3.8i · 3.8L, 6G75, V6, Petrol8x18ET465.81 in235/45R185x114.367.1 mmM12 x 1.5
3.8i · 3.8L, 6G75, V6, Petrol8x19ET425.65 in235/40R195x114.367.1 mmM12 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 Mitsubishi Eclipse

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.