2012 Chevrolet Colorado Regular Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2012 Chevrolet Colorado Regular Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 6x139.7 (6x5.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 100.3 mm |
| Offset (ET) | 33 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 6x139.7 is commonly referred to as 6x5.5" in US Standard.
2012 Colorado Regular Cab — Year-Specific Fitment Context
The 2012 model year is the final year of the Chevrolet Colorado Regular Cab's 6x139.7 bolt pattern run (since 2004). Wheels from any 2004–2012 Chevrolet Colorado Regular Cab are cross-compatible with the 2012 model.
Chevrolet Colorado Regular Cab Bolt Pattern by Year
The table below shows how the Colorado Regular Cab's wheel specifications have changed over the years. The 2012 model year is highlighted.
6x139.7 Pattern Context
This bolt pattern appears on 1067 vehicles in our current database and is considered common.
Examples of other vehicles using 6x139.7:
Expert Buying Guide for 2012 Chevrolet Colorado Regular Cab
For your 2012 Chevrolet Colorado Regular Cab, the bolt pattern is 6x139.7mm, shared with 2004–2012 models. The center bore is 100.3mm—critical for hub-centric fitment. Aftermarket wheels often have a larger bore; use hub-centric rings to prevent vibration and ensure load is on the hub, not the lug nuts. Offset is sensitive: stock is 33mm. Sticking within ±10mm maintains proper scrub radius and clearance. Always use the correct lug nuts: 12x1.5 thread pitch with a conical (60-degree) seat. Flat or ball seats can cause wheel loosening. Re-torque after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, Chevrolet Colorado Regular Cab appears from 2004 to 2012 (9 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 to 140 ft-lbs after 50 miles of mixed driving to account for settling.
- ✅ Avoid wheels with offset below 23mm (too aggressive) or above 43mm (may contact suspension).
- ✅ Check wheel weight capacity; Colorado requires at least 1,500 lbs per wheel for safe load handling.
- ⚠️ 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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2012 Chevrolet Colorado Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 2012 Chevrolet Colorado Regular Cab?
The 2012 Chevrolet Colorado Regular Cab uses a 6x139.7 bolt pattern (also called lug pattern or PCD). The center bore is 100.3mm and the offset is 33mm.
What other years of Chevrolet Colorado Regular Cab have the same bolt pattern as the 2012?
The Chevrolet Colorado Regular Cab uses the 6x139.7 pattern from 2004 through 2012. Wheels from any of these model years are dimensionally compatible with the 2012, provided the offset and center bore also match.
What is the factory wheel offset for a 2012 Chevrolet Colorado Regular Cab?
The OEM offset for the 2012 Colorado Regular Cab is typically around 33mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Can I use spacers on my 2012 Chevrolet Colorado Regular Cab?
Yes, but ensure the wheel spacers match the 6x139.7 bolt pattern and 100.3mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
What does 33mm offset mean for the 2012 Colorado Regular Cab?
An offset of 33mm means the wheel's mounting surface is 33mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Chevrolet.
Do 2012 Chevrolet Colorado Regular Cabs use lug bolts or lug nuts?
The 2012 Colorado Regular Cab requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
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