2004 GMC Canyon 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 2004 GMC Canyon 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.
2004 Canyon Regular Cab — Year-Specific Fitment Context
The 2004 model year marks the beginning of the GMC Canyon Regular Cab's 6x139.7 bolt pattern era, which continued through 2012 (9 consecutive years). Wheels from any 2004–2012 GMC Canyon Regular Cab are cross-compatible with the 2004 model.
GMC Canyon Regular Cab Bolt Pattern by Year
The table below shows how the Canyon Regular Cab's wheel specifications have changed over the years. The 2004 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 2004 GMC Canyon Regular Cab
For your 2004 GMC Canyon Regular Cab, the 6x139.7 bolt pattern is shared with 2004–2012 models, ensuring cross-compatibility. The critical center bore is 100.3mm; aftermarket wheels with larger bores require hub-centric rings to prevent vibration and ensure proper load transfer. Offset is sensitive: the factory 33mm offset maintains correct scrub radius and suspension geometry; deviations beyond ±5mm may cause rubbing or handling issues. Always use 12x1.5 lug nuts with the correct seat type—factory wheels use conical (60-degree) seats; aftermarket wheels may require ball or flat seats. Mismatched seats can lead to wheel loosening. Re-torque lug nuts to 140 Nm (103 lb-ft) after 50 miles of driving.
Historical Fitment Data Reference
In our dataset, GMC Canyon 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 103 lb-ft (140 Nm) after 50 miles of driving to ensure proper seating.
- ✅ When installing aftermarket wheels, verify hub-centric ring inner diameter matches 100.3mm; otherwise, vibrations may occur.
- ✅ Check that aftermarket wheels have sufficient brake caliper clearance; some designs may contact the caliper due to the Canyon's tight wheel well.
- ⚠️ 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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2004 GMC Canyon Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 2004 GMC Canyon Regular Cab?
The 2004 GMC Canyon 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 GMC Canyon Regular Cab have the same bolt pattern as the 2004?
The GMC Canyon Regular Cab uses the 6x139.7 pattern from 2004 through 2012. Wheels from any of these model years are dimensionally compatible with the 2004, provided the offset and center bore also match.
Do 2004 GMC Canyon Regular Cabs use lug bolts or lug nuts?
The 2004 Canyon Regular Cab requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
Can I put aftermarket wheels on my 2004 GMC Canyon Regular Cab?
Absolutely. Just ensure the aftermarket wheels have a 6x139.7 bolt pattern, an offset near 33mm, and a center bore of at least 100.3mm (using hub rings if larger).
What is the center bore of a 2004 GMC Canyon Regular Cab?
The factory center bore (hub bore) for the 2004 GMC Canyon Regular Cab is 100.3mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What is the PCD for a 2004 GMC Canyon Regular Cab?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2004 Canyon Regular Cab, the PCD is 6x139.7.
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