2006 Acura RL Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 Acura RL, along with offset and center bore data.
2006 Acura RL Wheel Fitment Specs
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 64.1 mm |
| Offset (ET) | 50 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2006 RL — Year-Specific Fitment Context
The 2006 Acura RL is in year 11 of 17 using the 5x114.3 pattern (1996–2012). Wheels from any 1996–2012 Acura RL are cross-compatible with the 2006 model.
Acura RL Bolt Pattern by Year
The table below shows how the RL's wheel specifications have changed over the years. The 2006 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1996 | 5x114.3 | 64.1 | 50 |
| 1997 | 5x114.3 | 64.1 | 50 |
| 1998 | 5x114.3 | 64.1 | 50 |
| 1999 | 5x114.3 | 64.1 | 50 |
| 2000 | 5x114.3 | 64.1 | 50 |
| 2001 | 5x114.3 | 64.1 | 50 |
| 2002 | 5x114.3 | 64.1 | 50 |
| 2003 | 5x114.3 | 64.1 | 50 |
| 2004 | 5x114.3 | 64.1 | 50 |
| 2005 | 5x114.3 | 64.1 | 50 |
| ▸ 2006 | 5x114.3 | 64.1 | 50 |
| 2007 | 5x114.3 | 64.1 | 50 |
| 2008 | 5x114.3 | 64.1 | 50 |
| 2009 | 5x114.3 | 64.1 | 50 |
| 2010 | 5x114.3 | 64.1 | 50 |
| 2011 | 5x114.3 | 64.1 | 50 |
| 2012 | 5x114.3 | 64.1 | 50 |
5x114.3 Pattern Context
This bolt pattern appears on 3040 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2006 Acura RL
For your 2006 Acura RL, the bolt pattern is 5x120 with a 64.1mm center bore. When selecting aftermarket wheels, ensure the center bore matches exactly or use hub-centric rings to prevent vibrations and ensure proper load distribution. The factory offset is 50mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always verify lug nut compatibility: the thread pitch is 14x1.5, and the seat type must match (factory uses ball seat; aftermarket often uses conical/tapered seat). Using incorrect lug nuts can lead to wheel detachment. For optimal safety, re-torque lug nuts after 50-100 miles of driving.
Historical Fitment Data Reference
In our dataset, Acura RL appears from 1996 to 2012 (17 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 80 ft-lbs after 50-100 miles of driving to ensure proper seating.
- ✅ If using aftermarket wheels, always install hub-centric rings (64.1mm ID to wheel's bore OD) to avoid vibrations.
- ✅ Avoid offsets below 45mm or above 55mm to prevent rubbing on suspension or fenders.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
2006 Acura RL — Frequently Asked Questions
What is the bolt pattern for a 2006 Acura RL?
The 2006 Acura RL uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 64.1mm and the offset is 50mm.
What other years of Acura RL have the same bolt pattern as the 2006?
The Acura RL uses the 5x114.3 pattern from 1996 through 2012. Wheels from any of these model years are dimensionally compatible with the 2006, provided the offset and center bore also match.
What does 50mm offset mean for the 2006 RL?
An offset of 50mm means the wheel's mounting surface is 50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Acura.
How do I measure the bolt pattern on my 2006 Acura?
The 2006 RL uses a 5x114.3 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 lug nut size does the 2006 Acura RL use?
The 2006 Acura RL uses 14x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Can I use spacers on my 2006 Acura RL?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 64.1mm center bore. Also verify that you have enough thread engagement for your 14x1.5 hardware.
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