1998 Dodge Ram Wagon 1500 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Dodge Ram Wagon 1500, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x139.7 (5x5.5") |
|---|---|
| Lug Nut / Bolt Size | N 9/16" (18 UNF) |
| Center Bore (CB) | 77.8 mm |
| Offset (ET) | 25 |
| Torque Specs | 140 ft-lbs (190 Nm) |
1998 Ram Wagon 1500 — Year-Specific Fitment Context
The 1998 Dodge Ram Wagon 1500 is in year 4 of 8 using the 5x139.7 pattern (1995–2002). Wheels from any 1995–2002 Dodge Ram Wagon 1500 are cross-compatible with the 1998 model.
Dodge Ram Wagon 1500 Bolt Pattern by Year
The table below shows how the Ram Wagon 1500's wheel specifications have changed over the years. The 1998 model year is highlighted.
Fitment Notes
The 1998 Dodge Ram Wagon 1500 has a bolt pattern of 5x139.7.
Imperial Conversion: This bolt pattern is commonly referred to as 5x5.5" in imperial units. When searching for aftermarket wheels, you may see them listed as 5x5.5".
This means it is a 5 lug pattern with a circle diameter of 139.7mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Dodge Ram Wagon 1500 appears from 1995 to 2002 (8 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
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:
1998 Dodge Ram Wagon 1500 — Frequently Asked Questions
What is the bolt pattern for a 1998 Dodge Ram Wagon 1500?
The 1998 Dodge Ram Wagon 1500 uses a 5x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 77.8mm and the offset is 25mm.
What other years of Dodge Ram Wagon 1500 have the same bolt pattern as the 1998?
The Dodge Ram Wagon 1500 uses the 5x139.7 pattern from 1995 through 2002. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
What is the PCD for a 1998 Dodge Ram Wagon 1500?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1998 Ram Wagon 1500, the PCD is 5x139.7.
Can I put aftermarket wheels on my 1998 Dodge Ram Wagon 1500?
Absolutely. Just ensure the aftermarket wheels have a 5x139.7 bolt pattern, an offset near 25mm, and a center bore of at least 77.8mm (using hub rings if larger).
Will wheels from another Dodge fit my 1998 Ram Wagon 1500?
Only if they share the exact same 5x139.7 bolt pattern, a compatible offset, and a center bore equal to or larger than 77.8mm.
Do 1998 Dodge Ram Wagon 1500s use lug bolts or lug nuts?
The 1998 Ram Wagon 1500 requires N 9/16" (18 UNF) hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Fitment Checklist Before You Buy Wheels
- Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
Editorial Fitment Notes
Dodge Ram Wagon 1500 is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 1995-2002 (8 model years).
- Observed bolt-pattern variants: 1 (5x139.7).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 1998 Dodge Ram Wagon 1500, please report it via our About page contact so we can verify and update this record.