1999 Dodge Ram Wagon 3500 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1999 Dodge Ram Wagon 3500, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 8x165.1 (8x6.5") |
|---|---|
| Lug Nut / Bolt Size | N 9/16" (18 UNF) |
| Center Bore (CB) | 120.9 mm |
| Offset (ET) | 15 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 8x165.1 is commonly referred to as 8x6.5" in US Standard.
1999 Ram Wagon 3500 — Year-Specific Fitment Context
The 1999 Dodge Ram Wagon 3500 is in year 5 of 8 using the 8x165.1 pattern (1995–2002). Wheels from any 1995–2002 Dodge Ram Wagon 3500 are cross-compatible with the 1999 model.
Dodge Ram Wagon 3500 Bolt Pattern by Year
The table below shows how the Ram Wagon 3500's wheel specifications have changed over the years. The 1999 model year is highlighted.
8x165.1 Pattern Context
This bolt pattern appears on 846 vehicles in our current database and is considered common.
Examples of other vehicles using 8x165.1:
Expert Buying Guide for 1999 Dodge Ram Wagon 3500
For your 1999 Dodge Ram Wagon 3500, the 8x165.1 bolt pattern is shared across 1995–2002 models, ensuring cross-compatibility. The 120.9mm center bore is critical: aftermarket wheels with a larger bore require hub-centric rings to prevent vibration and lug nut stress. Offset is sensitive; the factory 15mm offset maintains proper scrub radius and clearance. Exceeding ±10mm may cause rubbing or bearing wear. Always use lug nuts with the correct thread pitch (9/16"-18 UNF) and seat type (cone or ball). Mismatched seats can lead to wheel loosening. Verify lug nut torque to 135–145 ft-lbs after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, Dodge Ram Wagon 3500 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
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50 miles of driving to account for wheel settling.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause vibration and damage.
- ✅ Check wheel clearance with the brake calipers and suspension components before final installation.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
1999 Dodge Ram Wagon 3500 — Frequently Asked Questions
What is the bolt pattern for a 1999 Dodge Ram Wagon 3500?
The 1999 Dodge Ram Wagon 3500 uses a 8x165.1 bolt pattern (also called lug pattern or PCD). The center bore is 120.9mm and the offset is 15mm.
What other years of Dodge Ram Wagon 3500 have the same bolt pattern as the 1999?
The Dodge Ram Wagon 3500 uses the 8x165.1 pattern from 1995 through 2002. Wheels from any of these model years are dimensionally compatible with the 1999, provided the offset and center bore also match.
Can I use spacers on my 1999 Dodge Ram Wagon 3500?
Yes, but ensure the wheel spacers match the 8x165.1 bolt pattern and 120.9mm center bore. Also verify that you have enough thread engagement for your N 9/16" (18 UNF) hardware.
Do 1999 Dodge Ram Wagon 3500s use lug bolts or lug nuts?
The 1999 Ram Wagon 3500 requires N 9/16" (18 UNF) hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What lug nut size does the 1999 Dodge Ram Wagon 3500 use?
The 1999 Dodge Ram Wagon 3500 uses N 9/16" (18 UNF) lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
What is the center bore of a 1999 Dodge Ram Wagon 3500?
The factory center bore (hub bore) for the 1999 Dodge Ram Wagon 3500 is 120.9mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset