2015 GMC Sierra 3500HD Wheel Offset
Quick specs
- Wheel size
- 6.5x17
- Offset
- ET55
- Backspacing
- 5.42 in
- Bolt pattern
- 8×180, 8×210
- Center bore
- 124.1 mm, 154.2 mm
- Thread
- M14×1.5
- Tire size
- 235/80R17
OEM configurations
| Configuration | Rim | Offset | Backspacing | Tire | Bolt pattern | Center bore | Thread |
|---|---|---|---|---|---|---|---|
| 6.6TD DRW · V8, Diesel | 6.5x17 | ET55 | 5.42 in | 235/80R17 | 8x210 | 154.2 mm | M14 x 1.5 |
Wheels and hardware
More on AmazonLug hardware
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Dorman 611-236 Wheel Lug Nut M14-1.50
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
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White Knight M14 x 1.50 Lug Nuts
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
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White Knight 3809XLBK-33AM Black M14x1.50 Lug Nuts
M14 x 1.5
Matches M14 x 1.5 thread — confirm wheel seat style
Check price on Amazon
Wheel locks
More on AmazonCompare your own setup
See how a different width or offset sits versus an OEM configuration for this year.
OEM: 17×6.5 ET55 · 235/80R17 · Front · 6.6TD DRW · V8, Diesel
- Outer: +0 mm
- Inner clearance: 0 mm unchanged
More specs for the 2015 GMC Sierra 3500HD
Each OEM row is a catalog configuration. Offset ranges are not collapsed when the database has exact setups. Documented aftermarket builds are observed setups only — not universal fit or clearance confirmation.