2007 Dodge Ram 2500 Quad Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2007 Dodge Ram 2500 Quad Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 8x165.1 (8x6.5") |
|---|---|
| Lug Nut / Bolt Size | 9/16 |
| Center Bore (CB) | 121.3 mm |
| Offset (ET) | 43 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 8x165.1 is commonly referred to as 8x6.5" in US Standard.
2007 Ram 2500 Quad Cab — Year-Specific Fitment Context
The 2007 Dodge Ram 2500 Quad Cab is in year 10 of 12 using the 8x165.1 pattern (1998–2009). Wheels from any 1998–2009 Dodge Ram 2500 Quad Cab are cross-compatible with the 2007 model.
Dodge Ram 2500 Quad Cab Bolt Pattern by Year
The table below shows how the Ram 2500 Quad Cab's wheel specifications have changed over the years. The 2007 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1998 | 8x165.1 | 121.3 | 43 |
| 1999 | 8x165.1 | 121.3 | 43 |
| 2000 | 8x165.1 | 121.3 | 43 |
| 2001 | 8x165.1 | 121.3 | 43 |
| 2002 | 8x165.1 | 121.3 | 43 |
| 2003 | 8x165.1 | 121.3 | 43 |
| 2004 | 8x165.1 | 121.3 | 43 |
| 2005 | 8x165.1 | 121.3 | 43 |
| 2006 | 8x165.1 | 121.3 | 43 |
| ▸ 2007 | 8x165.1 | 121.3 | 43 |
| 2008 | 8x165.1 | 121.3 | 43 |
| 2009 | 8x165.1 | 121.3 | 43 |
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 2007 Dodge Ram 2500 Quad Cab
When selecting wheels for your 2007 Dodge Ram 2500 Quad Cab, the 8x165.1 bolt pattern is shared with 1998–2009 Ram HD trucks. Critical fitment factors: the 121.3mm center bore requires hub-centric rings for aftermarket wheels to prevent vibration and ensure load support. Offset is sensitive—stick to 43mm ±5mm to avoid rubbing on suspension or brakes. Lug nuts must be 9/16" with a conical (60-degree) seat; never use ball-seat or shank-style nuts. Always torque to 140 ft-lbs in a star pattern and re-torque after 50 miles. Verify wheel load rating exceeds the truck's GVWR (typically 8,800 lbs).
Historical Fitment Data Reference
In our dataset, Dodge Ram 2500 Quad Cab appears from 1998 to 2009 (12 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; the factory spec is 140 ft-lbs.
- ✅ Avoid wheels with offset below 38mm (too aggressive) or above 48mm (too tucked) to prevent clearance issues.
- ✅ Check for clearance between the wheel barrel and brake calipers; some aftermarket wheels may require spacers.
- ⚠️ Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
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2007 Dodge Ram 2500 Quad Cab — Frequently Asked Questions
What is the bolt pattern for a 2007 Dodge Ram 2500 Quad Cab?
The 2007 Dodge Ram 2500 Quad Cab uses a 8x165.1 bolt pattern (also called lug pattern or PCD). The center bore is 121.3mm and the offset is 43mm.
What other years of Dodge Ram 2500 Quad Cab have the same bolt pattern as the 2007?
The Dodge Ram 2500 Quad Cab uses the 8x165.1 pattern from 1998 through 2009. Wheels from any of these model years are dimensionally compatible with the 2007, provided the offset and center bore also match.
What does 43mm offset mean for the 2007 Ram 2500 Quad Cab?
An offset of 43mm means the wheel's mounting surface is 43mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Dodge.
How tight should I torque the lug nuts on a 2007 Dodge Ram 2500 Quad Cab?
Refer to your owner's manual for exact specs, but always tighten the 9/16 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What is the PCD for a 2007 Dodge Ram 2500 Quad Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2007 Ram 2500 Quad Cab, the PCD is 8x165.1.
What is the center bore of a 2007 Dodge Ram 2500 Quad Cab?
The factory center bore (hub bore) for the 2007 Dodge Ram 2500 Quad Cab is 121.3mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
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