2015 Mercedes-Benz GLK-Class Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2015 Mercedes-Benz GLK-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) | 48 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2015 GLK-Class — Year-Specific Fitment Context
The 2015 model year is the final year of the Mercedes-Benz GLK-Class's 5x112 bolt pattern run (since 2010). Wheels from any 2010–2015 Mercedes-Benz GLK-Class are cross-compatible with the 2015 model.
Mercedes-Benz GLK-Class Bolt Pattern by Year
The table below shows how the GLK-Class's wheel specifications have changed over the years. The 2015 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 2015 Mercedes-Benz GLK-Class
For your 2015 Mercedes-Benz GLK-Class, the 5x112 bolt pattern and 66.5mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 66.6mm or 73.1mm), requiring hub-centric rings to prevent vibrations and ensure proper load transfer. The factory offset is 48mm; deviations beyond ±5mm may cause rubbing or clearance issues with suspension and brakes. Always use lug nuts with the correct thread pitch (14x1.50) and seat type—Mercedes typically uses ball seats, but aftermarket wheels may require conical or shank-style nuts. Improper seating can lead to wheel loosening. Verify lug nut compatibility before installation.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz GLK-Class appears from 2010 to 2015 (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: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to account for settling.
- ✅ If using aftermarket wheels, ensure hub-centric rings are made of metal (not plastic) for durability.
- ✅ Check that aftermarket wheels have sufficient clearance for the GLK's brake calipers, especially if upgrading to larger rotors.
- ⚠️ 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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2015 Mercedes-Benz GLK-Class — Frequently Asked Questions
What is the bolt pattern for a 2015 Mercedes-Benz GLK-Class?
The 2015 Mercedes-Benz GLK-Class uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.5mm and the offset is 48mm.
What other years of Mercedes-Benz GLK-Class have the same bolt pattern as the 2015?
The Mercedes-Benz GLK-Class uses the 5x112 pattern from 2010 through 2015. Wheels from any of these model years are dimensionally compatible with the 2015, provided the offset and center bore also match.
Will wheels from another Mercedes-Benz fit my 2015 GLK-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.
What does 48mm offset mean for the 2015 GLK-Class?
An offset of 48mm means the wheel's mounting surface is 48mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Mercedes-Benz.
What lug nut size does the 2015 Mercedes-Benz GLK-Class use?
The 2015 Mercedes-Benz GLK-Class 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 2015 Mercedes-Benz GLK-Class?
Yes, but ensure the wheel spacers match the 5x112 bolt pattern and 66.5mm center bore. Also verify that you have enough thread engagement for your B 14x1.50 hardware.
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