1993 Chevrolet S10 Blazer Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1993 Chevrolet S10 Blazer, 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) |
1993 S10 Blazer — Year-Specific Fitment Context
The 1993 Chevrolet S10 Blazer is in year 2 of 3 using the 5x120.65 pattern (1992–1994). Wheels from any 1992–1994 Chevrolet S10 Blazer are cross-compatible with the 1993 model.
Chevrolet S10 Blazer Bolt Pattern by Year
The table below shows how the S10 Blazer's wheel specifications have changed over the years. The 1993 model year is highlighted.
Fitment Notes
The 1993 Chevrolet S10 Blazer 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, Chevrolet S10 Blazer appears from 1992 to 1994 (3 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:
1993 Chevrolet S10 Blazer — Frequently Asked Questions
What is the bolt pattern for a 1993 Chevrolet S10 Blazer?
The 1993 Chevrolet S10 Blazer 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 Chevrolet S10 Blazer have the same bolt pattern as the 1993?
The Chevrolet S10 Blazer uses the 5x120.65 pattern from 1992 through 1994. Wheels from any of these model years are dimensionally compatible with the 1993, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 1993 Chevrolet S10 Blazer?
Refer to your owner's manual for exact specs, but always tighten the 12x1.5 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 1993 S10 Blazer?
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 lug nut size does the 1993 Chevrolet S10 Blazer use?
The 1993 Chevrolet S10 Blazer uses 12x1.5 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Can I put aftermarket wheels on my 1993 Chevrolet S10 Blazer?
Absolutely. Just ensure the aftermarket wheels have a 5x120.65 bolt pattern, an offset near 0-13mm, and a center bore of at least 70.3mm (using hub rings if larger).
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
Chevrolet S10 Blazer 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: 1992-1994 (3 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 1993 Chevrolet S10 Blazer, please report it via our About page contact so we can verify and update this record.