1999 Oldsmobile Cutlass Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1999 Oldsmobile Cutlass, 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) |
1999 Cutlass — Year-Specific Fitment Context
The 1999 model year is the final year of the Oldsmobile Cutlass's 5x115 bolt pattern run (since 1998). Wheels from any 1998–1999 Oldsmobile Cutlass are cross-compatible with the 1999 model. Across its full production run (1997–1999), the Cutlass has also used: 5x100.
Oldsmobile Cutlass Bolt Pattern by Year
The table below shows how the Cutlass's wheel specifications have changed over the years. The 1999 model year is highlighted.
Fitment Notes
The 1999 Oldsmobile Cutlass 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, Oldsmobile Cutlass appears from 1997 to 1999 (3 model years).
Across model years, this model appears with 2 bolt patterns (5x100, 5x115).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 3.0 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:
1999 Oldsmobile Cutlass — Frequently Asked Questions
What is the bolt pattern for a 1999 Oldsmobile Cutlass?
The 1999 Oldsmobile Cutlass 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 Oldsmobile Cutlass have the same bolt pattern as the 1999?
The Oldsmobile Cutlass uses the 5x115 pattern from 1998 through 1999. Wheels from any of these model years are dimensionally compatible with the 1999, provided the offset and center bore also match.
Can I use spacers on my 1999 Oldsmobile Cutlass?
Yes, but ensure the wheel spacers match the 5x115 bolt pattern and 70.3mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
How tight should I torque the lug nuts on a 1999 Oldsmobile Cutlass?
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.
Why is matching the 70.3mm center bore important for the 1999 Cutlass?
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 PCD for a 1999 Oldsmobile Cutlass?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1999 Cutlass, the PCD is 5x115.
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).
- This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
Editorial Fitment Notes
Oldsmobile Cutlass has multiple wheel-fitment records across generations, so matching exact year and trim is important before ordering wheels.
- Observed production years in our database: 1997-1999 (3 model years).
- Observed bolt-pattern variants: 2 (5x100, 5x115).
- Observed total offset span across years: 3.0 mm.
- Observed center-bore variants: 2 | 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 1999 Oldsmobile Cutlass, please report it via our About page contact so we can verify and update this record.