1998 Jaguar XK Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Jaguar XK, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x120.65 (5x4.75") |
|---|---|
| Lug Nut / Bolt Size | M 1/2" |
| Center Bore (CB) | 73.8 mm |
| Offset (ET) | 33 |
| Torque Specs | 100 ft-lbs (135 Nm) |
Imperial Match: 5x120.65 is commonly referred to as 5x4.75" in US Standard.
1998 XK — Year-Specific Fitment Context
The 1998 Jaguar XK is in year 2 of 9 using the 5x120.65 pattern (1997–2005). Wheels from any 1997–2005 Jaguar XK are cross-compatible with the 1998 model. Across its full production run (1997–2015), the XK has also used: 5x108.
Jaguar XK Bolt Pattern by Year
The table below shows how the XK's wheel specifications have changed over the years. The 1998 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1997 | 5x120.65 | 73.8 | 33 |
| ▸ 1998 | 5x120.65 | 73.8 | 33 |
| 1999 | 5x120.65 | 73.8 | 33 |
| 2000 | 5x120.65 | 73.8 | 33 |
| 2001 | 5x120.65 | 73.8 | 33 |
| 2002 | 5x120.65 | 73.8 | 33 |
| 2003 | 5x120.65 | 73.8 | 33 |
| 2004 | 5x120.65 | 73.8 | 33 |
| 2005 | 5x120.65 | 73.8 | 33 |
| 2006 | 5x108 | 63.4 | 45 |
| 2007 | 5x108 | 63.4 | 45 |
| 2008 | 5x108 | 63.4 | 45 |
| 2009 | 5x108 | 63.4 | 45 |
| 2010 | 5x108 | 63.4 | 45 |
| 2011 | 5x108 | 63.4 | 45 |
| 2012 | 5x108 | 63.4 | 45 |
| 2013 | 5x108 | 63.4 | 45 |
| 2014 | 5x108 | 63.4 | 45 |
| 2015 | 5x108 | 63.4 | 45 |
5x120.65 Pattern Context
This bolt pattern appears on 202 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x120.65:
Expert Buying Guide for 1998 Jaguar XK
When selecting wheels for your 1998 Jaguar XK, the 5x120.65 bolt pattern is critical. The 73.8mm center bore requires hub-centric rings for aftermarket wheels to prevent vibration. Offset is sensitive: stick to 33mm ±5mm to avoid rubbing or clearance issues. Always use M12x1.5 lug nuts with a 60-degree conical seat; ball-seat nuts from other Jaguars (e.g., 5x108 models) are incompatible. Verify lug nut thread pitch and seating to ensure safe clamping force. Re-torque after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, Jaguar XK appears from 1997 to 2015 (19 model years). Across model years, this model appears with 2 bolt patterns (5x108, 5x120.65).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 12.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 85-95 ft-lbs after 50 miles of driving.
- ✅ Aftermarket wheels may require hub-centric rings (73.8mm to 66.6mm or 73.1mm).
- ✅ Avoid using wheels from 5x108 Jaguar models; they have different offset and center bore.
- ⚠️ Torque lugs in a star pattern to 100 ft-lbs (135 Nm), then re-check torque after 50-100 km (30-60 miles).
- ⚠️ This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
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1998 Jaguar XK — Frequently Asked Questions
What is the bolt pattern for a 1998 Jaguar XK?
The 1998 Jaguar XK uses a 5x120.65 bolt pattern (also called lug pattern or PCD). The center bore is 73.8mm and the offset is 33mm.
What other years of Jaguar XK have the same bolt pattern as the 1998?
The Jaguar XK uses the 5x120.65 pattern from 1997 through 2005. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
Why is matching the 73.8mm center bore important for the 1998 XK?
The 73.8mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Do 1998 Jaguar XKs use lug bolts or lug nuts?
The 1998 XK requires M 1/2" hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the PCD for a 1998 Jaguar XK?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1998 XK, the PCD is 5x120.65.
What is the factory wheel offset for a 1998 Jaguar XK?
The OEM offset for the 1998 XK is typically around 33mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
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