2015 Mercedes-Benz GL-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 GL-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) | 55 |
| Torque Specs | 100 ft-lbs (135 Nm) |
2015 GL-Class — Year-Specific Fitment Context
The 2015 Mercedes-Benz GL-Class is in year 9 of 10 using the 5x112 pattern (2007–2016). Wheels from any 2007–2016 Mercedes-Benz GL-Class are cross-compatible with the 2015 model.
Mercedes-Benz GL-Class Bolt Pattern by Year
The table below shows how the GL-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 GL-Class
For your 2015 Mercedes-Benz GL-Class, the 5x112 bolt pattern and 66.5mm center bore are critical. Aftermarket wheels often have a larger center bore, requiring hub-centric rings to prevent vibrations and ensure load is carried by the hub, not the lug nuts. The factory offset is around 55mm; deviations can cause rubbing or clearance issues with brakes and suspension. Always verify offset before purchase. Lug nuts are M14x1.5 with a ball seat (R14). Using incorrect thread pitch or seat type can lead to wheel loosening. For safety, use only ball-seat lug nuts and torque to manufacturer specs.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz GL-Class appears from 2007 to 2016 (10 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: 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 ensure proper seating.
- ✅ Avoid using conical (tapered) lug nuts on factory Mercedes wheels; they require ball-seat lug nuts.
- ✅ When installing aftermarket wheels, always use hub-centric rings to match the 66.5mm center bore.
- ⚠️ 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 GL-Class — Frequently Asked Questions
What is the bolt pattern for a 2015 Mercedes-Benz GL-Class?
The 2015 Mercedes-Benz GL-Class uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.5mm and the offset is 55mm.
What other years of Mercedes-Benz GL-Class have the same bolt pattern as the 2015?
The Mercedes-Benz GL-Class uses the 5x112 pattern from 2007 through 2016. Wheels from any of these model years are dimensionally compatible with the 2015, provided the offset and center bore also match.
What does 55mm offset mean for the 2015 GL-Class?
An offset of 55mm means the wheel's mounting surface is 55mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Mercedes-Benz.
Can I use spacers on my 2015 Mercedes-Benz GL-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.
Can I put aftermarket wheels on my 2015 Mercedes-Benz GL-Class?
Absolutely. Just ensure the aftermarket wheels have a 5x112 bolt pattern, an offset near 55mm, and a center bore of at least 66.5mm (using hub rings if larger).
Do 2015 Mercedes-Benz GL-Classs use lug bolts or lug nuts?
The 2015 GL-Class requires B 14x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
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