2014 GMC Sierra 3500HD Wheel Offset

Quick specs

Wheel size
6.5x17
Offset
ET60
Backspacing
5.61 in
Bolt pattern
8×165.1, 8×210
Center bore
154.2 mm
Thread
M14×1.5
Tire size
235/90R17

OEM configurations

ConfigurationRimOffsetBackspacingTireBolt patternCenter boreThread
6.6TD DRW · V8, Diesel6.5x17ET605.61 in235/90R178x210154.2 mmM14 x 1.5

Wheels and hardware

More on Amazon

Lug hardware

More on Amazon
  • Dorman 611-236 Wheel Lug Nut M14-1.50

    M14 x 1.5

    Matches M14 x 1.5 thread — confirm wheel seat style

    Check price on Amazon
  • White Knight M14 x 1.50 Lug Nuts

    M14 x 1.5

    Matches M14 x 1.5 thread — confirm wheel seat style

    Check price on Amazon
  • 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 Amazon

Real-World 2014 GMC Sierra 3500HD Wheel Setups

Observed aftermarket setups from documented Modified1 builds. These are individual build records — not OEM specifications and not clearance guarantees for every vehicle.

Common custom wheel sizes

Among builds in our database for this model year:

  • 20-inch — 1 documented build

1 documented build.

2014 GMC Sierra 3500HD custom wheel setup

Staggered · 20×? / 22×?

Documented on a 2014 GMC Sierra 3500HD build — observed custom fitment, not a universal fit guarantee.

Wheel: RBP OFF Road Colt

Front
20×?
Rear
22×?
Compared with OEM

Compared with the 17×6.5 ET60 OEM configuration. Calculated geometry only — not fit confirmation.

  • Diameter +3" vs OEM

Compare your own setup

See how a different width or offset sits versus an OEM configuration for this year.

OEM: 17×6.5 ET60 · 235/90R17 · Front · 6.6TD DRW · V8, Diesel

  • Outer: +0 mm
  • Inner clearance: 0 mm unchanged

Open full fitment calculator

More specs for the 2014 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.