1998 Cadillac Catera Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Cadillac Catera, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x110 |
|---|---|
| Lug Nut / Bolt Size | B 12x1.50 |
| Center Bore (CB) | 65.1 mm |
| Offset (ET) | 42 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1998 Catera — Year-Specific Fitment Context
The 1998 Cadillac Catera is in year 2 of 5 using the 5x110 pattern (1997–2001). Wheels from any 1997–2001 Cadillac Catera are cross-compatible with the 1998 model.
Cadillac Catera Bolt Pattern by Year
The table below shows how the Catera's wheel specifications have changed over the years. The 1998 model year is highlighted.
5x110 Pattern Context
This bolt pattern appears on 126 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 5x110:
Expert Buying Guide for 1998 Cadillac Catera
For your 1998 Cadillac Catera, the bolt pattern is 5x110, center bore 65.1mm, and offset around 42mm. When selecting aftermarket wheels, ensure the center bore matches or use hub-centric rings to prevent vibration and stress on lug studs. The offset is sensitive; staying within ±5mm of 42mm maintains proper suspension geometry and clearance. Always use lug nuts with the correct thread pitch (12x1.5) and seat type—conical (60-degree) or ball seat—matching the wheel's lug seat. Improper lug nuts can cause wheel loosening. Verify fitment with a test fit before final installation.
Historical Fitment Data Reference
In our dataset, Cadillac Catera appears from 1997 to 2001 (5 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 ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; the 65.1mm bore is specific and requires rings for safe fitment.
- ✅ Check for caliper clearance when using aftermarket wheels; the Catera's offset is tight and some designs may interfere.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ 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 Cadillac Catera — Frequently Asked Questions
What is the bolt pattern for a 1998 Cadillac Catera?
The 1998 Cadillac Catera uses a 5x110 bolt pattern (also called lug pattern or PCD). The center bore is 65.1mm and the offset is 42mm.
What other years of Cadillac Catera have the same bolt pattern as the 1998?
The Cadillac Catera uses the 5x110 pattern from 1997 through 2001. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
What does 42mm offset mean for the 1998 Catera?
An offset of 42mm means the wheel's mounting surface is 42mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Cadillac.
What is the factory wheel offset for a 1998 Cadillac Catera?
The OEM offset for the 1998 Catera is typically around 42mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the PCD for a 1998 Cadillac Catera?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1998 Catera, the PCD is 5x110.
What is the center bore of a 1998 Cadillac Catera?
The factory center bore (hub bore) for the 1998 Cadillac Catera is 65.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
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