2010 Smart fortwo Wheel Backspacing
3.09–5.55 in (17 configs)
Quick specs
- Backspacing
- 3.09–5.55 in (17 configs)
- OEM offset
- ET19–ET44 (10 configs)
- Wheel size
- Multiple — see configurations
- Tire size
- Multiple — see configurations
OEM configurations
| Configuration | Front | Rear | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|---|
| 0.8 CDi · 0.8L, I3, Diesel | 4.5x15 | 4.5x15 | ET24 | 3.19 in | 155/60R15 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| 0.8 CDi · 0.8L, I3, Diesel | 5x15 | 4.5x15 | ET34 / ET24 | 3.84 in | 175/55R15 / 155/60R15 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| 1.0 Brabus · I3, Petrol | 7.5x17 | 4.5x15 | ET33 / ET24 | 5.05 in | 215/35R17 / 155/60R15 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| 1.0 Turbo · 1.0L, I3, Petrol | 8.5x16 | 5.5x16 | ET33 / ET19 | 5.55 in | 195/45R16 / 135/70R16 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| 1.0 Turbo Brabus · 1.0L, I3, Petrol | 6.5x17 | 4.5x14 | ET43 / ET24 | 4.94 in | 205/45R17 / 155/50R14 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| 1.0i · 1.0L, I3, Petrol | 3.5x15 | 3.5x15 | ET34 | 3.09 in | 165/70R15 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| 1.0i · 1.0L, I3, Petrol | 4x16 | 3.5x15 | ET44 / ET34 | 3.73 in | 175/55R16 / 165/70R15 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| ED · Electric | 5.5x16 | 5.5x16 | ET24 | 3.69 in | 145/50R16 | 3x112.5 | 57.1 mm | M12 x 1.5 |
| ED · Electric | 6x14 | 5.5x16 | ET29 / ET24 | 4.14 in | 165/45R14 / 145/50R16 | 3x112.5 | 57.1 mm | M12 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.