1992 Mitsubishi Diamante Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1992 Mitsubishi Diamante, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 38-46 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
1992 Diamante — Year-Specific Fitment Context
The 1992 model year marks the beginning of the Mitsubishi Diamante's 5x114.3 bolt pattern era, which continued through 2003 (12 consecutive years). Wheels from any 1992–2003 Mitsubishi Diamante are cross-compatible with the 1992 model. Across its full production run (1992–2004), the Diamante has also used: 4x100.
Mitsubishi Diamante Bolt Pattern by Year
The table below shows how the Diamante's wheel specifications have changed over the years. The 1992 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| ▸ 1992 | 5x114.3 | 67.1 | 38-46 |
| 1993 | 5x114.3 | 67.1 | 38-46 |
| 1994 | 5x114.3 | 67.1 | 38-46 |
| 1995 | 5x114.3 | 67.1 | 38-46 |
| 1996 | 5x114.3 | 67.1 | 38-46 |
| 1997 | 5x114.3 | 67.1 | 38-46 |
| 1998 | 5x114.3 | 67.1 | 38-46 |
| 1999 | 5x114.3 | 67.1 | 38-46 |
| 2000 | 5x114.3 | 67.1 | 38-46 |
| 2001 | 5x114.3 | 67.1 | 38-46 |
| 2002 | 5x114.3 | 67.1 | 38-46 |
| 2003 | 5x114.3 | 67.1 | 38-46 |
| 2004 | 4x100 | 56.1 | 35 |
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 1992 Mitsubishi Diamante
For your 1992 Mitsubishi Diamante, the bolt pattern is 5x114.3 with a center bore of 67.1mm. When selecting aftermarket wheels, hub-centric rings are essential to match the bore precisely, preventing vibrations and ensuring proper load distribution. The offset range is 38-46mm; staying within this range maintains suspension geometry and avoids rubbing. Always use lug nuts with the correct thread pitch (12x1.5) and seat type (cone or ball seat) to ensure safe clamping force. Mismatched lug nuts can lead to wheel loosening. Verify that aftermarket wheels are hub-centric or use rings, and check offset to avoid clearance issues.
Historical Fitment Data Reference
In our dataset, Mitsubishi Diamante appears from 1992 to 2004 (13 model years). Across model years, this model appears with 2 bolt patterns (4x100, 5x114.3).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 84.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using wheels from 2004 Diamante models as they may have a different center bore.
- ✅ Check for brake caliper clearance when using wheels with offset near 38mm.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 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 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
- ⚠️ This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
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1992 Mitsubishi Diamante — Frequently Asked Questions
What is the bolt pattern for a 1992 Mitsubishi Diamante?
The 1992 Mitsubishi Diamante uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 38-46mm.
What other years of Mitsubishi Diamante have the same bolt pattern as the 1992?
The Mitsubishi Diamante uses the 5x114.3 pattern from 1992 through 2003. Wheels from any of these model years are dimensionally compatible with the 1992, provided the offset and center bore also match.
Why is matching the 67.1mm center bore important for the 1992 Diamante?
The 67.1mm 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.
How do I measure the bolt pattern on my 1992 Mitsubishi?
The 1992 Diamante uses a 5x114.3 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 does 38-46mm offset mean for the 1992 Diamante?
An offset of 38-46mm means the wheel's mounting surface is 38-46mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Mitsubishi.
Can I put aftermarket wheels on my 1992 Mitsubishi Diamante?
Absolutely. Just ensure the aftermarket wheels have a 5x114.3 bolt pattern, an offset near 38-46mm, and a center bore of at least 67.1mm (using hub rings if larger).
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