2017 smart fortwo cabrio Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2017 smart fortwo cabrio, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 3x112 |
|---|---|
| Lug Nut / Bolt Size | M12x1.5 |
| Center Bore (CB) | 57.1 mm |
| Offset (ET) | 20-30mm |
| Torque Specs | 80 ft-lbs (108 Nm) |
2017 fortwo cabrio — Year-Specific Fitment Context
The 2017 is the only model year of the smart fortwo cabrio in our database using the 3x112 bolt pattern.
3x112 Pattern Context
This bolt pattern appears on 16 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 3x112:
Expert Buying Guide for 2017 smart fortwo cabrio
For the 2017 smart fortwo cabrio, the bolt pattern is 3x112 with a center bore of 57.1mm. When selecting aftermarket wheels, ensure the center bore matches exactly or use hub-centric rings to prevent vibrations and ensure proper load distribution. The offset range is 20-30mm; staying within this range is critical to avoid rubbing on suspension or body components. Always use lug nuts with the correct thread pitch (M12x1.5) and seat type (cone or ball seat) to match the wheel. Improper lug nuts can lead to wheel detachment. Verify that aftermarket wheels are load-rated for this vehicle.
Historical Fitment Data Reference
In our dataset, smart fortwo cabrio appears from 2017 to 2017 (1 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 50.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; the 57.1mm bore is specific to this model.
- ✅ Check inner clearance for brake calipers and suspension components, especially with lower offset wheels (20mm).
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
- ⚠️ This bolt pattern is less common in our dataset. Verify wheel availability and hub specs before ordering.
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2017 smart fortwo cabrio — Frequently Asked Questions
What is the bolt pattern for a 2017 smart fortwo cabrio?
The 2017 smart fortwo cabrio uses a 3x112 bolt pattern (also called lug pattern or PCD). The center bore is 57.1mm and the offset is 20-30mmmm.
What is the PCD for a 2017 smart fortwo cabrio?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2017 fortwo cabrio, the PCD is 3x112.
Can I use spacers on my 2017 smart fortwo cabrio?
Yes, but ensure the wheel spacers match the 3x112 bolt pattern and 57.1mm center bore. Also verify that you have enough thread engagement for your M12x1.5 hardware.
Why is matching the 57.1mm center bore important for the 2017 fortwo cabrio?
The 57.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Can I put aftermarket wheels on my 2017 smart fortwo cabrio?
Absolutely. Just ensure the aftermarket wheels have a 3x112 bolt pattern, an offset near 20-30mmmm, and a center bore of at least 57.1mm (using hub rings if larger).
What does 20-30mmmm offset mean for the 2017 fortwo cabrio?
An offset of 20-30mmmm means the wheel's mounting surface is 20-30mmmm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your smart.
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