2014 Mercedes-Benz CLA-Class Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2014 Mercedes-Benz CLA-Class, 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) |
2014 CLA-Class — Year-Specific Fitment Context
The 2014 model year marks the beginning of the Mercedes-Benz CLA-Class's 5x112 bolt pattern era, which continued through 2015 (2 consecutive years). Wheels from any 2014–2015 Mercedes-Benz CLA-Class are cross-compatible with the 2014 model.
Mercedes-Benz CLA-Class Bolt Pattern by Year
The table below shows how the CLA-Class's wheel specifications have changed over the years. The 2014 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| ▸ 2014 | 5x112 | 66.5 | 49 |
| 2015 | 5x112 | 66.5 | 49 |
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 2014 Mercedes-Benz CLA-Class
For your 2014 Mercedes-Benz CLA-Class, the bolt pattern is 5x112 with a center bore of 66.5mm. When selecting aftermarket wheels, hub-centric rings are essential to match the bore precisely, preventing vibrations and ensuring proper load distribution. The factory offset is 49mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify that aftermarket wheels use the correct lug nut thread pitch (14x1.50) and seat type—Mercedes typically requires ball-seat lug nuts. Using incorrect lug nuts can lead to wheel loosening. For safety, re-torque lug nuts after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz CLA-Class appears from 2014 to 2015 (2 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: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 110 Nm (81 lb-ft) after 50 miles of driving.
- ✅ Avoid using conical-seat lug nuts on factory wheels; they require ball-seat.
- ✅ Check inner clearance for offset changes; 18x7.5 ET49 is a safe fitment.
- ⚠️ 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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2014 Mercedes-Benz CLA-Class — Frequently Asked Questions
What is the bolt pattern for a 2014 Mercedes-Benz CLA-Class?
The 2014 Mercedes-Benz CLA-Class 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-Class have the same bolt pattern as the 2014?
The Mercedes-Benz CLA-Class uses the 5x112 pattern from 2014 through 2015. Wheels from any of these model years are dimensionally compatible with the 2014, provided the offset and center bore also match.
Do 2014 Mercedes-Benz CLA-Classs use lug bolts or lug nuts?
The 2014 CLA-Class requires B 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the center bore of a 2014 Mercedes-Benz CLA-Class?
The factory center bore (hub bore) for the 2014 Mercedes-Benz CLA-Class is 66.5mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Can I put aftermarket wheels on my 2014 Mercedes-Benz CLA-Class?
Absolutely. Just ensure the aftermarket wheels have a 5x112 bolt pattern, an offset near 49mm, and a center bore of at least 66.5mm (using hub rings if larger).
Will wheels from another Mercedes-Benz fit my 2014 CLA-Class?
Only if they share the exact same 5x112 bolt pattern, a compatible offset, and a center bore equal to or larger than 66.5mm.
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