1998 Mercedes-Benz C-Class Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Mercedes-Benz C-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) |
1998 C-Class — Year-Specific Fitment Context
The 1998 Mercedes-Benz C-Class is in year 5 of 31 using the 5x112 pattern (1994–2024). Wheels from any 1994–2024 Mercedes-Benz C-Class are cross-compatible with the 1998 model.
Mercedes-Benz C-Class Bolt Pattern by Year
The table below shows how the C-Class's wheel specifications have changed over the years. The 1998 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1994 | 5x112 | 66.6 | 37 |
| 1995 | 5x112 | 66.6 | 37 |
| 1996 | 5x112 | 66.6 | 37 |
| 1997 | 5x112 | 66.6 | 37 |
| ▸ 1998 | 5x112 | 66.6 | 37 |
| 1999 | 5x112 | 66.6 | 37 |
| 2000 | 5x112 | 66.6 | 37 |
| 2001 | 5x112 | 66.6 | 37 |
| 2002 | 5x112 | 66.6 | 37 |
| 2003 | 5x112 | 66.6 | 37 |
| 2004 | 5x112 | 66.6 | 37 |
| 2005 | 5x112 | 66.6 | 37 |
| 2006 | 5x112 | 66.6 | 37 |
| 2007 | 5x112 | 66.6 | 37 |
| 2008 | 5x112 | 66.6 | 37 |
| 2009 | 5x112 | 66.5 | 46 |
| 2010 | 5x112 | 66.5 | 46 |
| 2011 | 5x112 | 66.5 | 46 |
| 2012 | 5x112 | 66.5 | 48 |
| 2013 | 5x112 | 66.5 | 48 |
| 2014 | 5x112 | 66.5 | 48 |
| 2015 | 5x112 | 66.5 | 48 |
| 2016 | 5x112 | 66.5 | 48 |
| 2017 | 5x112 | 66.5 | 48 |
| 2018 | 5x112 | 66.5 | 48 |
| 2019 | 5x112 | 66.6 | 30-50 |
| 2020 | 5x112 | 66.6 | 30-50 |
| 2021 | 5x112 | 66.6 | 30-50 |
| 2022 | 5x112 | 66.6 | 30-50 |
| 2023 | 5x112 | 66.6 | 30-50 |
| 2024 | 5x112 | 66.6 | 30-50 |
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 1998 Mercedes-Benz C-Class
For your 1998 Mercedes-Benz C-Class, the 5x112 bolt pattern and 66.6mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 66.6mm or 73.1mm); if the bore is larger than 66.6mm, you must use hub-centric rings to prevent vibration and ensure proper load transfer. The factory offset is 37mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify lug nut compatibility: this model uses 12x1.50 thread pitch with ball seat (R14) or cone seat depending on wheel. Using incorrect lug nuts can lead to wheel loosening. For aftermarket wheels, confirm the lug seat type and use appropriate nuts. Safety first: improper fitment compromises handling and braking.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz C-Class appears from 1994 to 2024 (31 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: 3
- Observed total offset span across years: 98.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause steering wheel vibration.
- ✅ Check brake caliper clearance when using wheels with offset below 32mm or above 42mm.
- ⚠️ 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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1998 Mercedes-Benz C-Class — Frequently Asked Questions
What is the bolt pattern for a 1998 Mercedes-Benz C-Class?
The 1998 Mercedes-Benz C-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 C-Class have the same bolt pattern as the 1998?
The Mercedes-Benz C-Class uses the 5x112 pattern from 1994 through 2024. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
Will wheels from another Mercedes-Benz fit my 1998 C-Class?
Only if they share the exact same 5x112 bolt pattern, a compatible offset, and a center bore equal to or larger than 66.6mm.
What is the factory wheel offset for a 1998 Mercedes-Benz C-Class?
The OEM offset for the 1998 C-Class is typically around 37mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Do 1998 Mercedes-Benz C-Classs use lug bolts or lug nuts?
The 1998 C-Class requires B 12x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the PCD for a 1998 Mercedes-Benz C-Class?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1998 C-Class, the PCD is 5x112.
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