Smart wheel lug torque specifications
Last reviewed: 2026-08-29 · How we verify this data
Smart wheel lug torque specifications for 1 model, model years 2008 to 2019. Across the range Smart uses 2 distinct torque values, from 77 to 81 lbf·ft (104–110 N·m). Use the table below to find your model and year.
ForTwo
Also covers: ForTwo BRABUS, ForTwo Drive, ForTwo Elec., ForTwo Passion, ForTwo Prime, ForTwo Proxy, ForTwo Pure
| Model years | lbf·ft | N·m | kgf·m | Stud / bolt |
|---|---|---|---|---|
| 2008–2017 | 81 | 110 | 11.2 | — |
| 2018–2019 | 77 | 104 | 10.6 | — |
Frequently asked questions
What is the typical wheel lug torque for a Smart?
Across 1 Smart models it ranges from 77 to 81 lbf·ft (104–110 N·m). Torque varies by model and year, so use the table above rather than a single value.
Do all Smart models use the same torque?
No. Smart uses 2 distinct torque values across the model years 2008–2019 listed here.
Do these figures apply to greased threads?
Torque figures apply to clean, dry threads. Do not grease, oil or anti-seize the studs unless the manufacturer explicitly calls for it — lubricant can raise clamping force well beyond the target and stretch or snap a stud.
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