GMC Sierra 3500HD 6.0i SRW GMTK2 2018 - Specs of wheel sizes, PCD, Offset and Rims

Standard wheel sizes for GMC Sierra 3500HD 6.0i SRW GMTK2 2018

GMC Sierra 3500HD 6.0i SRW GMTK2 2018.
Table of standard and suitable rim sizes for GMC Sierra 3500HD 6.0i SRW GMTK2 2018.

Not all wheels will fit all cars!
Understand wheel diameter, width, offset, bolt fitment and centre bore before shopping for wheels.

Bolt pattern parameters are usually called PCD:

  • LZ (Bolt holes, Lugs)
  • PCD (Bolt Pattern or Bolt Fitment)
  • ET (Wheel offset)
  • DIA (Central bore)
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Sizemywheels.com GMC Sierra 3500HD 6.0i SRW GMTK2 2018


Make / model / modification Year Wheel marking Wheel
width
RIM
diameter
Bolt pattern
LZ*PCD
Offset
(ET)
Center Bore
DIA
OEM
or Alternate
GMC Sierra 3500HD 6.0i SRW GMTK2 2018 8Jx18 8/180 ET44 d124.1 8 18 8X180 44 124.1 OEM wheels
GMC Sierra 3500HD 6.0i SRW GMTK2 8.5Jx20 8/180 ET44 d124.1 8.5 20 8X180 44 124.1 OEM wheels