1998 Lexus GS Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Lexus GS, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 60.1 mm |
| Offset (ET) | 50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
1998 GS — Year-Specific Fitment Context
The 1998 Lexus GS is in year 6 of 28 using the 5x114.3 pattern (1993–2020). Wheels from any 1993–2020 Lexus GS are cross-compatible with the 1998 model.
Lexus GS Bolt Pattern by Year
The table below shows how the GS's wheel specifications have changed over the years. The 1998 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1993 | 5x114.3 | 60.1 | 50 |
| 1994 | 5x114.3 | 60.1 | 50 |
| 1995 | 5x114.3 | 60.1 | 50 |
| 1996 | 5x114.3 | 60.1 | 50 |
| 1997 | 5x114.3 | 60.1 | 50 |
| ▸ 1998 | 5x114.3 | 60.1 | 50 |
| 1999 | 5x114.3 | 60.1 | 50 |
| 2000 | 5x114.3 | 60.1 | 50 |
| 2001 | 5x114.3 | 60.1 | 50 |
| 2002 | 5x114.3 | 60.1 | 50 |
| 2003 | 5x114.3 | 60.1 | 50 |
| 2004 | 5x114.3 | 60.1 | 50 |
| 2005 | 5x114.3 | 60.1 | 50 |
| 2006 | 5x114.3 | 60.1 | 45 |
| 2007 | 5x114.3 | 60.1 | 45 |
| 2008 | 5x114.3 | 60.1 | 45 |
| 2009 | 5x114.3 | 60.1 | 45 |
| 2010 | 5x114.3 | 60.1 | 45 |
| 2011 | 5x114.3 | 60.1 | 45 |
| 2013 | 5x114.3 | 60.1 | 44 |
| 2014 | 5x114.3 | 60.1 | 44 |
| 2015 | 5x114.3 | 60.1 | 44 |
| 2016 | 5x114.3 | 60.1 | 44 |
| 2017 | 5x114.3 | 60.1 | 44 |
| 2018 | 5x114.3 | 60.1 | 35-45 |
| 2019 | 5x114.3 | 60.1 | 35-45 |
| 2020 | 5x114.3 | 60.1 | 35-45 |
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 1998 Lexus GS
For your 1998 Lexus GS, the 5x114.3 bolt pattern and 60.1mm center bore are critical. Aftermarket wheels often have a larger center bore, requiring hub-centric rings to prevent vibrations and ensure proper load transfer. The factory offset is 50mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct thread pitch (12x1.5) and seat type—either conical (60-degree) or ball seat, matching the wheel's design. Never mix seat types, as improper seating can lead to wheel detachment. Verify that aftermarket wheels are hub-centric or use rings, and re-torque lug nuts after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Lexus GS appears from 1993 to 2020 (27 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: 3
- Observed total offset span across years: 95.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 76 ft-lbs after 50-100 miles of driving.
- ✅ Avoid using wheels with a center bore larger than 60.1mm without hub-centric rings.
- ✅ Check for brake caliper clearance when using wheels with offset below 45mm or above 55mm.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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1998 Lexus GS — Frequently Asked Questions
What is the bolt pattern for a 1998 Lexus GS?
The 1998 Lexus GS uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 60.1mm and the offset is 50mm.
What other years of Lexus GS have the same bolt pattern as the 1998?
The Lexus GS uses the 5x114.3 pattern from 1993 through 2020. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 1998 Lexus GS?
Refer to your owner's manual for exact specs, but always tighten the N 12x1.50 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What does 50mm offset mean for the 1998 GS?
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 Lexus.
Can I put aftermarket wheels on my 1998 Lexus GS?
Absolutely. Just ensure the aftermarket wheels have a 5x114.3 bolt pattern, an offset near 50mm, and a center bore of at least 60.1mm (using hub rings if larger).
What is the factory wheel offset for a 1998 Lexus GS?
The OEM offset for the 1998 GS is typically around 50mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
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