1993 Mercedes-Benz 300 SD Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1993 Mercedes-Benz 300 SD, 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) |
1993 300 SD — Year-Specific Fitment Context
The 1993 model year is the final year of the Mercedes-Benz 300 SD's 5x112 bolt pattern run (since 1992). Wheels from any 1992–1993 Mercedes-Benz 300 SD are cross-compatible with the 1993 model.
Mercedes-Benz 300 SD Bolt Pattern by Year
The table below shows how the 300 SD's wheel specifications have changed over the years. The 1993 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x112 | 66.6 | 30-50 |
| ▸ 1993 | 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 1993 Mercedes-Benz 300 SD
For your 1993 Mercedes-Benz 300 SD, 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 vibrations and ensure proper load transfer. The offset range is 30-50mm; staying within this range avoids rubbing on suspension or fenders. Always use lug nuts with the correct 14x1.5 thread pitch and proper seat type—either cone (60-degree) or ball seat, matching the wheel's design. Never mix seat types, as this can cause wheel loosening. Re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Mercedes-Benz 300 SD appears from 1992 to 1993 (2 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: 80.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 110 Nm (81 lb-ft) after 50-100 miles, then periodically check.
- ✅ Avoid using wheels with offset below 30mm; they may rub the fender, especially with wider tires.
- ✅ If installing aftermarket wheels, verify hub-centric ring inner diameter matches 66.6mm exactly; loose fit causes vibration.
- ⚠️ 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).
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1993 Mercedes-Benz 300 SD — Frequently Asked Questions
What is the bolt pattern for a 1993 Mercedes-Benz 300 SD?
The 1993 Mercedes-Benz 300 SD 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 300 SD have the same bolt pattern as the 1993?
The Mercedes-Benz 300 SD uses the 5x112 pattern from 1992 through 1993. Wheels from any of these model years are dimensionally compatible with the 1993, provided the offset and center bore also match.
How do I measure the bolt pattern on my 1993 Mercedes-Benz?
The 1993 300 SD 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.
Will wheels from another Mercedes-Benz fit my 1993 300 SD?
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 does 30-50mm offset mean for the 1993 300 SD?
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.
Can I put aftermarket wheels on my 1993 Mercedes-Benz 300 SD?
Absolutely. Just ensure the aftermarket wheels have a 5x112 bolt pattern, an offset near 30-50mm, and a center bore of at least 66.6mm (using hub rings if larger).
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