2001 Dodge Ram 1500 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 2001 Dodge Ram 1500 Quad Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x139.7 (5x5.5") |
|---|---|
| Lug Nut / Bolt Size | 9/16 |
| Center Bore (CB) | 77.8 mm |
| Offset (ET) | 19 |
| Torque Specs | 140 ft-lbs (190 Nm) |
Imperial Match: 5x139.7 is commonly referred to as 5x5.5" in US Standard.
2001 Ram 1500 Quad Cab — Year-Specific Fitment Context
The 2001 Dodge Ram 1500 Quad Cab is in year 4 of 13 using the 5x139.7 pattern (1998–2010). Wheels from any 1998–2010 Dodge Ram 1500 Quad Cab are cross-compatible with the 2001 model.
Dodge Ram 1500 Quad Cab Bolt Pattern by Year
The table below shows how the Ram 1500 Quad Cab's wheel specifications have changed over the years. The 2001 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1998 | 5x139.7 | 77.8 | 19 |
| 1999 | 5x139.7 | 77.8 | 19 |
| 2000 | 5x139.7 | 77.8 | 19 |
| ▸ 2001 | 5x139.7 | 77.8 | 19 |
| 2002 | 5x139.7 | 77.8 | 19 |
| 2003 | 5x139.7 | 77.8 | 19 |
| 2004 | 5x139.7 | 77.8 | 19 |
| 2005 | 5x139.7 | 77.8 | 19 |
| 2006 | 5x139.7 | 77.8 | 19 |
| 2007 | 5x139.7 | 77.8 | 19 |
| 2008 | 5x139.7 | 77.8 | 19 |
| 2009 | 5x139.7 | 77.8 | 19 |
| 2010 | 5x139.7 | 77.8 | 19 |
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 2001 Dodge Ram 1500 Quad Cab
For your 2001 Dodge Ram 1500 Quad Cab, the 5x139.7 bolt pattern is shared across 1998–2010 models, ensuring broad compatibility. However, the 77.8mm center bore is critical: aftermarket wheels often have a larger bore (e.g., 78.1mm or 83mm), requiring hub-centric rings to prevent vibration and ensure proper load transfer. Offset is sensitive; the factory 19mm offset maintains correct scrub radius and clearance. Deviating more than ±10mm may cause rubbing or bearing stress. Always use 9/16" lug nuts with the correct thread pitch (9/16-18) and seat type (cone seat for factory steel wheels; ball seat for some aftermarket). Mixing seat types can lead to loose wheels. Safety first: verify all specs before installation.
Historical Fitment Data Reference
In our dataset, Dodge Ram 1500 Quad Cab appears from 1998 to 2010 (13 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 to 130-140 ft-lbs after 50 miles of driving to account for wheel settling.
- ✅ Avoid using universal fit wheels without hub-centric rings; even minor bore mismatch causes steering wheel shake.
- ✅ Check brake caliper clearance when changing offset; 19mm offset is safe, but lower offsets may require spacers or caliper grinding.
- ⚠️ 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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2001 Dodge Ram 1500 Quad Cab — Frequently Asked Questions
What is the bolt pattern for a 2001 Dodge Ram 1500 Quad Cab?
The 2001 Dodge Ram 1500 Quad Cab uses a 5x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 77.8mm and the offset is 19mm.
What other years of Dodge Ram 1500 Quad Cab have the same bolt pattern as the 2001?
The Dodge Ram 1500 Quad Cab uses the 5x139.7 pattern from 1998 through 2010. Wheels from any of these model years are dimensionally compatible with the 2001, provided the offset and center bore also match.
Can I put aftermarket wheels on my 2001 Dodge Ram 1500 Quad Cab?
Absolutely. Just ensure the aftermarket wheels have a 5x139.7 bolt pattern, an offset near 19mm, and a center bore of at least 77.8mm (using hub rings if larger).
Will wheels from another Dodge fit my 2001 Ram 1500 Quad Cab?
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.
What is the center bore of a 2001 Dodge Ram 1500 Quad Cab?
The factory center bore (hub bore) for the 2001 Dodge Ram 1500 Quad Cab is 77.8mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What lug nut size does the 2001 Dodge Ram 1500 Quad Cab use?
The 2001 Dodge Ram 1500 Quad Cab uses 9/16 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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