2010 Smart fortwo Wheel Backspacing

3.09–5.55 in (17 configs)

Quick specs

Backspacing
3.09–5.55 in (17 configs)
Wheel size
Multiple — see configurations
Bolt pattern
3×112, 3×112.5
Tire size
Multiple — see configurations

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
0.8 CDi · 0.8L, I3, Diesel4.5x154.5x15ET243.19 in155/60R153x112.557.1 mmM12 x 1.5
0.8 CDi · 0.8L, I3, Diesel5x154.5x15ET34 / ET243.84 in175/55R15 / 155/60R153x112.557.1 mmM12 x 1.5
1.0 Brabus · I3, Petrol7.5x174.5x15ET33 / ET245.05 in215/35R17 / 155/60R153x112.557.1 mmM12 x 1.5
1.0 Turbo · 1.0L, I3, Petrol8.5x165.5x16ET33 / ET195.55 in195/45R16 / 135/70R163x112.557.1 mmM12 x 1.5
1.0 Turbo Brabus · 1.0L, I3, Petrol6.5x174.5x14ET43 / ET244.94 in205/45R17 / 155/50R143x112.557.1 mmM12 x 1.5
1.0i · 1.0L, I3, Petrol3.5x153.5x15ET343.09 in165/70R153x112.557.1 mmM12 x 1.5
1.0i · 1.0L, I3, Petrol4x163.5x15ET44 / ET343.73 in175/55R16 / 165/70R153x112.557.1 mmM12 x 1.5
ED · Electric5.5x165.5x16ET243.69 in145/50R163x112.557.1 mmM12 x 1.5
ED · Electric6x145.5x16ET29 / ET244.14 in165/45R14 / 145/50R163x112.557.1 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 2010 Smart fortwo

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.