1992 Dodge Ram Wagon B250 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1992 Dodge Ram Wagon B250, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x139.7 (5x5.5") |
|---|---|
| Lug Nut / Bolt Size | 1/2-20 |
| Center Bore (CB) | 108.0 mm |
| Offset (ET) | 0-15mm |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 5x139.7 is commonly referred to as 5x5.5" in US Standard.
1992 Ram Wagon B250 — Year-Specific Fitment Context
The 1992 model year marks the beginning of the Dodge Ram Wagon B250's 5x139.7 bolt pattern era, which continued through 1994 (3 consecutive years). Wheels from any 1992–1994 Dodge Ram Wagon B250 are cross-compatible with the 1992 model.
Dodge Ram Wagon B250 Bolt Pattern by Year
The table below shows how the Ram Wagon B250's wheel specifications have changed over the years. The 1992 model year is highlighted.
5x139.7 Pattern Context
This bolt pattern appears on 261 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x139.7:
Expert Buying Guide for 1992 Dodge Ram Wagon B250
For your 1992 Dodge Ram Wagon B250, the 5x139.7 bolt pattern is shared with 1992-1994 models, ensuring cross-compatibility. The 108.0mm center bore is critical; aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset must stay within 0-15mm; deviations can cause rubbing or bearing stress. Always use 1/2-20 lug nuts with the correct seat type (factory uses conical/60-degree seats). Avoid ball-seat nuts as they can loosen. Re-torque after 50-100 miles to maintain clamping force.
Historical Fitment Data Reference
In our dataset, Dodge Ram Wagon B250 appears from 1992 to 1994 (3 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: 15.0 mm
Quick Tips & Safety Warnings
- ✅ Use hub-centric rings if aftermarket wheels have a bore larger than 108.0mm to avoid vibrations.
- ✅ Stick to offset between 0 and 15mm; negative offset may cause tire rubbing on the fender.
- ✅ Re-torque lug nuts to 85-115 ft-lbs after 50-100 miles of driving.
- ⚠️ 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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1992 Dodge Ram Wagon B250 — Frequently Asked Questions
What is the bolt pattern for a 1992 Dodge Ram Wagon B250?
The 1992 Dodge Ram Wagon B250 uses a 5x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 108.0mm and the offset is 0-15mmmm.
What other years of Dodge Ram Wagon B250 have the same bolt pattern as the 1992?
The Dodge Ram Wagon B250 uses the 5x139.7 pattern from 1992 through 1994. Wheels from any of these model years are dimensionally compatible with the 1992, provided the offset and center bore also match.
Do 1992 Dodge Ram Wagon B250s use lug bolts or lug nuts?
The 1992 Ram Wagon B250 requires 1/2-20 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the PCD for a 1992 Dodge Ram Wagon B250?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1992 Ram Wagon B250, the PCD is 5x139.7.
Can I put aftermarket wheels on my 1992 Dodge Ram Wagon B250?
Absolutely. Just ensure the aftermarket wheels have a 5x139.7 bolt pattern, an offset near 0-15mmmm, and a center bore of at least 108.0mm (using hub rings if larger).
How do I measure the bolt pattern on my 1992 Dodge?
The 1992 Ram Wagon B250 uses a 5x139.7 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.
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