2017 Mercedes-Benz CLA Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2017 Mercedes-Benz CLA, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | B 14x1.50 |
| Center Bore (CB) | 66.5 mm |
| Offset (ET) | 49 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2017 CLA — Year-Specific Fitment Context
The 2017 Mercedes-Benz CLA is in year 2 of 9 using the 5x112 pattern (2016–2024). Wheels from any 2016–2024 Mercedes-Benz CLA are cross-compatible with the 2017 model.
Mercedes-Benz CLA Bolt Pattern by Year
The table below shows how the CLA's wheel specifications have changed over the years. The 2017 model year is highlighted.
Fitment Notes
The 2017 Mercedes-Benz CLA has a bolt pattern of 5x112.
This means it is a 5 lug pattern with a circle diameter of 112mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Mercedes-Benz CLA appears from 2016 to 2024 (8 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: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 99.0 mm
5x112 Pattern Context
This bolt pattern appears on 1490 vehicles in our current database and is considered common.
Examples of other vehicles using 5x112:
2017 Mercedes-Benz CLA — Frequently Asked Questions
What is the bolt pattern for a 2017 Mercedes-Benz CLA?
The 2017 Mercedes-Benz CLA uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.5mm and the offset is 49mm.
What other years of Mercedes-Benz CLA have the same bolt pattern as the 2017?
The Mercedes-Benz CLA uses the 5x112 pattern from 2016 through 2024. Wheels from any of these model years are dimensionally compatible with the 2017, provided the offset and center bore also match.
Do 2017 Mercedes-Benz CLAs use lug bolts or lug nuts?
The 2017 CLA requires B 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What lug nut size does the 2017 Mercedes-Benz CLA use?
The 2017 Mercedes-Benz CLA uses B 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Why is matching the 66.5mm center bore important for the 2017 CLA?
The 66.5mm 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.
What is the center bore of a 2017 Mercedes-Benz CLA?
The factory center bore (hub bore) for the 2017 Mercedes-Benz CLA is 66.5mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Fitment Checklist Before You Buy Wheels
- Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
Editorial Fitment Notes
Mercedes-Benz CLA is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 2016-2024 (8 model years).
- Observed bolt-pattern variants: 1 (5x112).
- Observed total offset span across years: 99.0 mm.
- Observed center-bore variants: 2 | lug-size variants: 2.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2017 Mercedes-Benz CLA, please report it via our About page contact so we can verify and update this record.