1998 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 1998 Acura RL, along with offset and center bore data.
1998 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.
1998 RL — Year-Specific Fitment Context
The 1998 Acura RL is in year 3 of 17 using the 5x114.3 pattern (1996–2012). Wheels from any 1996–2012 Acura RL are cross-compatible with the 1998 model.
Acura RL Bolt Pattern by Year
The table below shows how the RL's wheel specifications have changed over the years. The 1998 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 1998 Acura RL
For your 1998 Acura RL, the bolt pattern is 5x120 with a center bore of 64.1mm. When selecting aftermarket wheels, ensure they have a center bore of at least 64.1mm or use hub-centric rings to prevent vibration and ensure proper load distribution. The factory offset is 50mm; staying within ±5mm is recommended to avoid rubbing or clearance issues. Always verify lug nut thread pitch (14x1.5) and seat type—factory uses conical (60-degree) seats. Using incorrect lug nuts can lead to wheel detachment. Cross-compatible wheels from 1996–2012 Acura RL models fit directly.
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 after 50–100 miles of driving to maintain proper clamping force.
- ✅ Avoid using universal fit wheels without hub-centric rings; the 64.1mm bore is critical for centering.
- ✅ Check inner clearance with aftermarket wheels; offset changes can cause rubbing on struts 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).
1998 Acura RL — Frequently Asked Questions
What is the bolt pattern for a 1998 Acura RL?
The 1998 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 1998?
The Acura RL uses the 5x114.3 pattern from 1996 through 2012. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
How do I measure the bolt pattern on my 1998 Acura?
The 1998 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.
How tight should I torque the lug nuts on a 1998 Acura RL?
Refer to your owner's manual for exact specs, but always tighten the 14x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Can I put aftermarket wheels on my 1998 Acura RL?
Absolutely. Just ensure the aftermarket wheels have a 5x114.3 bolt pattern, an offset near 50mm, and a center bore of at least 64.1mm (using hub rings if larger).
Will wheels from another Acura fit my 1998 RL?
Only if they share the exact same 5x114.3 bolt pattern, a compatible offset, and a center bore equal to or larger than 64.1mm.
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