GMC Sierra 2500HD Wheel Backspacing
Quick specs
- OEM offset
- ET40 · ET35
- Wheel size
- 8.5x20 · 9x20 · 9x22
- Bolt pattern
- 8×180
- Tire size
- 275/55R20 · 285/50R20 · 285/45R22
Related tools
More on Amazon
LEXIVON 1/2-Inch Drive Click Torque Wrench 25-250 Ft-Lb/33.9-338.9 Nm (LX-184)
Related tool — not a vehicle-fit product.
Check price on Amazon
Wheeler Manual Firearms Accurizing Torque Wrench with Inch/Pounds Measurement, Bits and Storage Case for Scope Mounting, Gunsmithing and Maintenance
Related tool — not a vehicle-fit product.
Check price on Amazon
GMC Sierra 2500HD wheel offset by year
| Year | Wheel size | Offset |
|---|---|---|
| 2019 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2018 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2017 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2016 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2015 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2014 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2013 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2012 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2011 | 8.5x20 · 9x20 · 9x22 | ET40 · ET35 |
| 2010 | 8x20 · 8.5x20 · 9x20 | ET24 · ET20 |
| 2009 | 8x20 · 8.5x20 · 9x20 | ET24 · ET20 |
| 2008 | 8x20 · 8.5x20 · 9x20 | ET24 · ET20 |
| 2007 | 8x20 · 8.5x20 · 9x20 | ET24 · ET20 |