2009 Dodge Ram 1500 Crew Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2009 Dodge Ram 1500 Crew 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.
2009 Ram 1500 Crew Cab — Year-Specific Fitment Context
The 2009 model year marks the beginning of the Dodge Ram 1500 Crew Cab's 5x139.7 bolt pattern era, which continued through 2010 (2 consecutive years). Wheels from any 2009–2010 Dodge Ram 1500 Crew Cab are cross-compatible with the 2009 model.
Dodge Ram 1500 Crew Cab Bolt Pattern by Year
The table below shows how the Ram 1500 Crew Cab's wheel specifications have changed over the years. The 2009 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| ▸ 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 2009 Dodge Ram 1500 Crew Cab
For the 2009 Dodge Ram 1500 Crew Cab, the 5x139.7 bolt pattern and 77.8mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 78.1mm), requiring hub-centric rings to prevent vibration and ensure load is carried by the hub, not the lug nuts. The factory offset is 19mm; deviations beyond ±10mm may cause rubbing or suspension interference. Always verify lug nut thread pitch (9/16-18) and seat type: factory uses cone seats. Using ball-seat lug nuts on cone-seat wheels can lead to wheel loss. Re-torque after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, Dodge Ram 1500 Crew Cab appears from 2009 to 2010 (2 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.
- ✅ Avoid using aftermarket wheels with a center bore larger than 77.8mm without hub-centric rings.
- ✅ Check for caliper clearance when using wheels with offset less than 0mm or greater than 30mm.
- ⚠️ 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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2009 Dodge Ram 1500 Crew Cab — Frequently Asked Questions
What is the bolt pattern for a 2009 Dodge Ram 1500 Crew Cab?
The 2009 Dodge Ram 1500 Crew 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 Crew Cab have the same bolt pattern as the 2009?
The Dodge Ram 1500 Crew Cab uses the 5x139.7 pattern from 2009 through 2010. Wheels from any of these model years are dimensionally compatible with the 2009, provided the offset and center bore also match.
How do I measure the bolt pattern on my 2009 Dodge?
The 2009 Ram 1500 Crew Cab 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.
What does 19mm offset mean for the 2009 Ram 1500 Crew Cab?
An offset of 19mm means the wheel's mounting surface is 19mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Dodge.
Can I put aftermarket wheels on my 2009 Dodge Ram 1500 Crew 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 2009 Ram 1500 Crew 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.
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