2015 GMC Sierra 2500 HD Double Cab Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2015 GMC Sierra 2500 HD Double Cab, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 8x180 |
|---|---|
| Lug Nut / Bolt Size | 14x1.5 |
| Center Bore (CB) | 124.9 mm |
| Offset (ET) | 44 |
| Torque Specs | 140 ft-lbs (190 Nm) |
2015 Sierra 2500 HD Double Cab — Year-Specific Fitment Context
The 2015 model year marks the beginning of the GMC Sierra 2500 HD Double Cab's 8x180 bolt pattern era, which continued through 2024 (10 consecutive years). Wheels from any 2015–2024 GMC Sierra 2500 HD Double Cab are cross-compatible with the 2015 model.
GMC Sierra 2500 HD Double Cab Bolt Pattern by Year
The table below shows how the Sierra 2500 HD Double Cab's wheel specifications have changed over the years. The 2015 model year is highlighted.
Fitment Notes
The 2015 GMC Sierra 2500 HD Double Cab has a bolt pattern of 8x180.
This means it is a 8 lug pattern with a circle diameter of 180mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, GMC Sierra 2500 HD Double Cab appears from 2015 to 2024 (8 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
8x180 Pattern Context
This bolt pattern appears on 247 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 8x180:
2015 GMC Sierra 2500 HD Double Cab — Frequently Asked Questions
What is the bolt pattern for a 2015 GMC Sierra 2500 HD Double Cab?
The 2015 GMC Sierra 2500 HD Double Cab uses a 8x180 bolt pattern (also called lug pattern or PCD). The center bore is 124.9mm and the offset is 44mm.
What other years of GMC Sierra 2500 HD Double Cab have the same bolt pattern as the 2015?
The GMC Sierra 2500 HD Double Cab uses the 8x180 pattern from 2015 through 2024. Wheels from any of these model years are dimensionally compatible with the 2015, provided the offset and center bore also match.
Can I put aftermarket wheels on my 2015 GMC Sierra 2500 HD Double Cab?
Absolutely. Just ensure the aftermarket wheels have a 8x180 bolt pattern, an offset near 44mm, and a center bore of at least 124.9mm (using hub rings if larger).
What is the center bore of a 2015 GMC Sierra 2500 HD Double Cab?
The factory center bore (hub bore) for the 2015 GMC Sierra 2500 HD Double Cab is 124.9mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
How tight should I torque the lug nuts on a 2015 GMC Sierra 2500 HD Double Cab?
Refer to your owner's manual for exact specs, but always tighten the 14x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Will wheels from another GMC fit my 2015 Sierra 2500 HD Double Cab?
Only if they share the exact same 8x180 bolt pattern, a compatible offset, and a center bore equal to or larger than 124.9mm.
Fitment Checklist Before You Buy Wheels
- Torque lugs in a star pattern to 140 ft-lbs (190 Nm), then re-check torque after 50-100 km (30-60 miles).
Editorial Fitment Notes
GMC Sierra 2500 HD Double 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: 2015-2024 (8 model years).
- Observed bolt-pattern variants: 1 (8x180).
- Observed total offset span across years: 0.0 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 2015 GMC Sierra 2500 HD Double Cab, please report it via our About page contact so we can verify and update this record.