1993 Cadillac Allante Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1993 Cadillac Allante, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x115 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 42 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1993 Allante — Year-Specific Fitment Context
The 1993 model year is the final year of the Cadillac Allante's 5x115 bolt pattern run (since 1992). Wheels from any 1992–1993 Cadillac Allante are cross-compatible with the 1993 model.
Cadillac Allante Bolt Pattern by Year
The table below shows how the Allante's wheel specifications have changed over the years. The 1993 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x115 | 70.3 | 42 |
| ▸ 1993 | 5x115 | 70.3 | 42 |
Fitment Notes
The 1993 Cadillac Allante has a bolt pattern of 5x115.
This means it is a 5 lug pattern with a circle diameter of 115mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Cadillac Allante appears from 1992 to 1993 (2 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
5x115 Pattern Context
This bolt pattern appears on 498 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x115:
1993 Cadillac Allante — Frequently Asked Questions
What is the bolt pattern for a 1993 Cadillac Allante?
The 1993 Cadillac Allante uses a 5x115 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 42mm.
What other years of Cadillac Allante have the same bolt pattern as the 1993?
The Cadillac Allante uses the 5x115 pattern from 1992 through 1993. Wheels from any of these model years are dimensionally compatible with the 1993, provided the offset and center bore also match.
Will wheels from another Cadillac fit my 1993 Allante?
Only if they share the exact same 5x115 bolt pattern, a compatible offset, and a center bore equal to or larger than 70.3mm.
What is the PCD for a 1993 Cadillac Allante?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1993 Allante, the PCD is 5x115.
Why is matching the 70.3mm center bore important for the 1993 Allante?
The 70.3mm 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.
What is the center bore of a 1993 Cadillac Allante?
The factory center bore (hub bore) for the 1993 Cadillac Allante is 70.3mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Fitment Checklist Before You Buy Wheels
- 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).
Editorial Fitment Notes
Cadillac Allante is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 1992-1993 (2 model years).
- Observed bolt-pattern variants: 1 (5x115).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 1993 Cadillac Allante, please report it via our About page contact so we can verify and update this record.