1994 GMC Sonoma Club Coupe Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1994 GMC Sonoma Club Coupe Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x120.65 (5x4.75") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 0-13 |
| Torque Specs | 80 ft-lbs (108 Nm) |
1994 Sonoma Club Coupe Cab — Year-Specific Fitment Context
The 1994 GMC Sonoma Club Coupe Cab is in year 2 of 6 using the 5x120.65 pattern (1993–1998). Wheels from any 1993–1998 GMC Sonoma Club Coupe Cab are cross-compatible with the 1994 model.
GMC Sonoma Club Coupe Cab Bolt Pattern by Year
The table below shows how the Sonoma Club Coupe Cab's wheel specifications have changed over the years. The 1994 model year is highlighted.
Fitment Notes
The 1994 GMC Sonoma Club Coupe Cab has a bolt pattern of 5x120.65.
Imperial Conversion: This bolt pattern is commonly referred to as 5x4.75" in imperial units. When searching for aftermarket wheels, you may see them listed as 5x4.75".
This means it is a 5 lug pattern with a circle diameter of 120.65mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, GMC Sonoma Club Coupe Cab appears from 1993 to 1998 (6 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: 13.0 mm
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:
1994 GMC Sonoma Club Coupe Cab — Frequently Asked Questions
What is the bolt pattern for a 1994 GMC Sonoma Club Coupe Cab?
The 1994 GMC Sonoma Club Coupe Cab uses a 5x120.65 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 0-13mm.
What other years of GMC Sonoma Club Coupe Cab have the same bolt pattern as the 1994?
The GMC Sonoma Club Coupe Cab uses the 5x120.65 pattern from 1993 through 1998. Wheels from any of these model years are dimensionally compatible with the 1994, provided the offset and center bore also match.
What is the factory wheel offset for a 1994 GMC Sonoma Club Coupe Cab?
The OEM offset for the 1994 Sonoma Club Coupe Cab is typically around 0-13mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
What is the PCD for a 1994 GMC Sonoma Club Coupe Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1994 Sonoma Club Coupe Cab, the PCD is 5x120.65.
What is the center bore of a 1994 GMC Sonoma Club Coupe Cab?
The factory center bore (hub bore) for the 1994 GMC Sonoma Club Coupe Cab is 70.3mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Can I use spacers on my 1994 GMC Sonoma Club Coupe Cab?
Yes, but ensure the wheel spacers match the 5x120.65 bolt pattern and 70.3mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
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
GMC Sonoma Club Coupe Cab 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: 1993-1998 (6 model years).
- Observed bolt-pattern variants: 1 (5x120.65).
- Observed total offset span across years: 13.0 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 1994 GMC Sonoma Club Coupe Cab, please report it via our About page contact so we can verify and update this record.