2006 Mercedes-Benz CLK-Class Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 Mercedes-Benz CLK-Class, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x112 |
|---|---|
| Lug Nut / Bolt Size | B 12x1.50 |
| Center Bore (CB) | 66.6 mm |
| Offset (ET) | 37 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2006 CLK-Class — Year-Specific Fitment Context
The 2006 Mercedes-Benz CLK-Class is in year 9 of 12 using the 5x112 pattern (1998–2009). Wheels from any 1998–2009 Mercedes-Benz CLK-Class are cross-compatible with the 2006 model.
Mercedes-Benz CLK-Class Bolt Pattern by Year
The table below shows how the CLK-Class's wheel specifications have changed over the years. The 2006 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 2006 Mercedes-Benz CLK-Class
The 2006 Mercedes-Benz CLK-Class uses a 5x112 bolt pattern with a 66.6mm center bore. Aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset is critical: the factory range is around 37mm. Deviating more than ±5mm can cause rubbing or clearance issues. Always use lug nuts with the correct thread pitch (12x1.5) and seat type—Mercedes typically uses ball seats, but aftermarket wheels may require conical or flat seats. Never mix seat types; improper seating can lead to wheel loss. For safety, verify all specs before installation.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz CLK-Class appears from 1998 to 2009 (12 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 brake caliper clearance when changing offset or wheel diameter, as the CLK has tight tolerances.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x112 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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2006 Mercedes-Benz CLK-Class — Frequently Asked Questions
What is the bolt pattern for a 2006 Mercedes-Benz CLK-Class?
The 2006 Mercedes-Benz CLK-Class uses a 5x112 bolt pattern (also called lug pattern or PCD). The center bore is 66.6mm and the offset is 37mm.
What other years of Mercedes-Benz CLK-Class have the same bolt pattern as the 2006?
The Mercedes-Benz CLK-Class uses the 5x112 pattern from 1998 through 2009. Wheels from any of these model years are dimensionally compatible with the 2006, provided the offset and center bore also match.
How do I measure the bolt pattern on my 2006 Mercedes-Benz?
The 2006 CLK-Class uses a 5x112 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
What is the PCD for a 2006 Mercedes-Benz CLK-Class?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2006 CLK-Class, the PCD is 5x112.
What does 37mm offset mean for the 2006 CLK-Class?
An offset of 37mm means the wheel's mounting surface is 37mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Mercedes-Benz.
Why is matching the 66.6mm center bore important for the 2006 CLK-Class?
The 66.6mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
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