2018 Mercedes-Benz CLS Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Mercedes-Benz CLS, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | B 14x1.50 |
| Center Bore (CB) | 66.6 mm |
| Offset (ET) | 35 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2018 CLS — Year-Specific Fitment Context
The 2018 Mercedes-Benz CLS is in year 2 of 6 using the 5x112 pattern (2017–2022). Wheels from any 2017–2022 Mercedes-Benz CLS are cross-compatible with the 2018 model.
Mercedes-Benz CLS Bolt Pattern by Year
The table below shows how the CLS's wheel specifications have changed over the years. The 2018 model year is highlighted.
5x112 Pattern Context
This bolt pattern appears on 1490 vehicles in our current database and is considered common.
Examples of other vehicles using 5x112:
Expert Buying Guide for 2018 Mercedes-Benz CLS
For your 2018 Mercedes-Benz CLS, the 5x112 bolt pattern and 66.6mm center bore are critical. Aftermarket wheels often have a larger bore; use hub-centric rings to prevent vibrations and ensure proper load transfer. The recommended offset is 35mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify lug nut thread pitch: B 14x1.50. Use conical (60-degree) or ball-seat lug nuts matching the wheel's seat type. Improper seating can lead to wheel loss. Re-torque after 50-100 miles. Cross-compatible with 2017-2022 CLS models.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz CLS appears from 2017 to 2022 (6 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: 2
- Observed total offset span across years: 85.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 110-130 Nm after 50-100 miles of driving.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause vibration and stress on hubs.
- ✅ Check inner clearance for offset changes; 35mm is optimal, but 30-40mm may work with proper tire sizing.
- ⚠️ 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).
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2018 Mercedes-Benz CLS — Frequently Asked Questions
What is the bolt pattern for a 2018 Mercedes-Benz CLS?
The 2018 Mercedes-Benz CLS uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.6mm and the offset is 35mm.
What other years of Mercedes-Benz CLS have the same bolt pattern as the 2018?
The Mercedes-Benz CLS uses the 5x112 pattern from 2017 through 2022. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Will wheels from another Mercedes-Benz fit my 2018 CLS?
Only if they share the exact same 5x112 bolt pattern, a compatible offset, and a center bore equal to or larger than 66.6mm.
What lug nut size does the 2018 Mercedes-Benz CLS use?
The 2018 Mercedes-Benz CLS uses B 14x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Can I use spacers on my 2018 Mercedes-Benz CLS?
Yes, but ensure the wheel spacers match the 5x112 bolt pattern and 66.6mm center bore. Also verify that you have enough thread engagement for your B 14x1.50 hardware.
What is the center bore of a 2018 Mercedes-Benz CLS?
The factory center bore (hub bore) for the 2018 Mercedes-Benz CLS is 66.6mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
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