2019 Mercedes-Benz GLC Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2019 Mercedes-Benz GLC, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 66.6 mm |
| Offset (ET) | 30-50 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2019 GLC — Year-Specific Fitment Context
The 2019 Mercedes-Benz GLC is in year 4 of 9 using the 5x112 pattern (2016–2024). Wheels from any 2016–2024 Mercedes-Benz GLC are cross-compatible with the 2019 model.
Mercedes-Benz GLC Bolt Pattern by Year
The table below shows how the GLC's wheel specifications have changed over the years. The 2019 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 2019 Mercedes-Benz GLC
For the 2019 Mercedes-Benz GLC, the 5x112 bolt pattern and 66.6mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 73.1mm), requiring hub-centric rings to prevent vibrations and ensure proper load distribution. The offset range is 30-50mm; staying within this range maintains suspension geometry and prevents rubbing. Always use lug nuts with the correct thread pitch (14x1.5) and seat type—Mercedes typically uses ball seats, but aftermarket wheels may require conical (60-degree) seats. Mixing seat types can cause wheel loosening. Re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz GLC appears from 2016 to 2024 (9 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: 91.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 110-130 Nm after 50-100 miles to account for settling.
- ✅ Verify wheel hub bore is 66.6mm or use hub-centric rings; avoid relying solely on lug nuts for centering.
- ✅ Check offset carefully: lower offset (30mm) pushes wheels outward, which may require fender rolling; higher offset (50mm) tucks wheels inward, risking brake caliper clearance.
- ⚠️ Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
2019 Mercedes-Benz GLC — Frequently Asked Questions
What is the bolt pattern for a 2019 Mercedes-Benz GLC?
The 2019 Mercedes-Benz GLC uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.6mm and the offset is 30-50mm.
What other years of Mercedes-Benz GLC have the same bolt pattern as the 2019?
The Mercedes-Benz GLC uses the 5x112 pattern from 2016 through 2024. Wheels from any of these model years are dimensionally compatible with the 2019, provided the offset and center bore also match.
What is the PCD for a 2019 Mercedes-Benz GLC?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2019 GLC, the PCD is 5x112.
How tight should I torque the lug nuts on a 2019 Mercedes-Benz GLC?
Refer to your owner's manual for exact specs, but always tighten the 14x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What does 30-50mm offset mean for the 2019 GLC?
An offset of 30-50mm means the wheel's mounting surface is 30-50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Mercedes-Benz.
Do 2019 Mercedes-Benz GLCs use lug bolts or lug nuts?
The 2019 GLC requires 14x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset