2005 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 2005 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.
2005 Canyon Regular Cab — Year-Specific Fitment Context
The 2005 GMC Canyon Regular Cab is in year 2 of 9 using the 6x139.7 pattern (2004–2012). Wheels from any 2004–2012 GMC Canyon Regular Cab are cross-compatible with the 2005 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 2005 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 2005 GMC Canyon Regular Cab
For your 2005 GMC Canyon Regular Cab, the 6x139.7 bolt pattern and 100.3mm center bore are critical. Aftermarket wheels often have a larger bore (e.g., 108mm), requiring hub-centric rings to prevent vibration and ensure load is on the hub, not the lugs. The factory offset is 33mm; deviations beyond ±10mm may cause rubbing or clearance issues. Always use 12x1.5 lug nuts with the correct seat—factory uses cone seat (60°). Ball seat nuts are incompatible and dangerous. Re-torque after 50-100 miles to maintain clamping force.
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
- ✅ Use hub-centric rings with aftermarket wheels to match the 100.3mm bore; plastic rings suffice for street use, aluminum for track.
- ✅ Verify offset carefully: lower offset (e.g., 20mm) pushes wheels outward, risking fender rub; higher offset (e.g., 45mm) may contact suspension.
- ✅ Always use 12x1.5 cone seat lug nuts; ball seat or incorrect thread pitch can cause wheel loss.
- ⚠️ 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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2005 GMC Canyon Regular Cab — Frequently Asked Questions
What is the bolt pattern for a 2005 GMC Canyon Regular Cab?
The 2005 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 2005?
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 2005, provided the offset and center bore also match.
How tight should I torque the lug nuts on a 2005 GMC Canyon Regular Cab?
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.
What does 33mm offset mean for the 2005 Canyon 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 GMC.
Will wheels from another GMC fit my 2005 Canyon Regular Cab?
Only if they share the exact same 6x139.7 bolt pattern, a compatible offset, and a center bore equal to or larger than 100.3mm.
Can I use spacers on my 2005 GMC Canyon 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.
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