WheelOffset

2012 Mercedes-Benz GLK-Class Wheel Offset

Quick specs

Wheel size
Multiple — see configurations
Offset
Multiple — see configurations
Backspacing
Multiple — see configurations
Bolt pattern
5×112
Center bore
84.1 mm, 66.6 mm
Thread
M14×1.5
Tire size
Multiple — see configurations

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
GLK 200 CDI · I4, Diesel7.5x177.5x17ET485.64 in235/60R175x11266.6 mmM14 x 1.5
GLK 200 CDI · I4, Diesel7.5x187.5x17ET47 / ET485.60 in235/55R18 / 235/60R175x11266.6 mmM14 x 1.5
GLK 200 CDI · I4, Diesel7.5x197.5x17ET47 / ET485.60 in235/50R19 / 235/60R175x11266.6 mmM14 x 1.5
GLK 200 CDI · I4, Diesel7x177.5x17ET53 / ET485.59 in215/50R17 / 235/60R175x11266.6 mmM14 x 1.5
GLK 200 CDI · I4, Diesel8.5x177.5x17ET57 / ET486.49 in225/65R17 / 235/60R175x11266.6 mmM14 x 1.5
GLK 200 CDI · I4, Diesel7.5x207.5x17ET42 / ET485.40 in235/60R20 / 235/60R175x11266.6 mmM14 x 1.5
GLK 220 CDI · 2.1L, I4, Diesel7.5x177.5x17ET485.64 in235/60R175x11266.6 mmM14 x 1.5
GLK 220 CDI · 2.1L, I4, Diesel7.5x187.5x17ET47 / ET485.60 in235/55R18 / 235/60R175x11266.6 mmM14 x 1.5
GLK 220 CDI · 2.1L, I4, Diesel7.5x197.5x17ET47 / ET485.60 in235/50R19 / 235/60R175x11266.6 mmM14 x 1.5
GLK 220 CDI · 2.1L, I4, Diesel7.5x187.5x17ET37 / ET485.21 in255/55R18 / 235/60R175x11266.6 mmM14 x 1.5
GLK 220 CDI · 2.1L, I4, Diesel7.5x187.5x17ET37 / ET485.21 in215/50R18 / 235/60R175x11266.6 mmM14 x 1.5
GLK 250 CDI · I4, Diesel7x166.5x17ET58 / ET385.78 in255/60R16 / 225/60R175x11266.6 mmM14 x 1.5
GLK 250 CDI · I4, Diesel7.5x176.5x17ET57 / ET385.99 in235/45R17 / 225/60R175x11266.6 mmM14 x 1.5
GLK 250 CDI · I4, Diesel8x196.5x17ET42 / ET385.65 in215/60R19 / 225/60R175x11266.6 mmM14 x 1.5
GLK 300 · 3.5L, V6, Petrol6.5x177.5x16ET38 / ET484.75 in255/60R17 / 215/50R165x11266.6 mmM14 x 1.5
GLK 300 · 3.5L, V6, Petrol7.5x187.5x16ET47 / ET485.60 in245/40R18 / 215/50R165x11266.6 mmM14 x 1.5
GLK 300 · 3.5L, V6, Petrol6.5x167.5x16ET53 / ET485.34 in245/60R16 / 215/50R165x11266.6 mmM14 x 1.5
GLK 300 · 3.5L, V6, Petrol7.5x207.5x16ET52 / ET485.80 in225/40R20 / 215/50R165x11266.6 mmM14 x 1.5
GLK 300 · 3.5L, V6, Petrol6.5x187.5x16ET485.14 in225/50R18 / 215/50R165x11266.6 mmM14 x 1.5
GLK 300 · 3.5L, V6, Petrol7x197.5x16ET37 / ET484.96 in255/55R19 / 215/50R165x11266.6 mmM14 x 1.5
GLK 300 · 3.5L, V6, Petrol8.5x207.5x16ET37 / ET485.71 in215/60R20 / 215/50R165x11266.6 mmM14 x 1.5
GLK 350 · 3.5L, V6, Petrol6.5x166.5x16ET48 / ET385.14 in245/50R16 / 215/70R165x11266.6 mmM14 x 1.5
GLK 350 · 3.5L, V6, Petrol7x196.5x16ET47 / ET385.35 in225/65R19 / 215/70R165x11266.6 mmM14 x 1.5
GLK 350 · 3.5L, V6, Petrol8.5x186.5x16ET385.75 in245/60R18 / 215/70R165x11266.6 mmM14 x 1.5
GLK 350 · 3.5L, V6, Petrol8.5x196.5x16ET37 / ET385.71 in245/55R19 / 215/70R165x11266.6 mmM14 x 1.5
GLK 350 · 3.5L, V6, Petrol7x196.5x16ET52 / ET385.55 in225/40R19 / 215/70R165x11266.6 mmM14 x 1.5
GLK 350 CDI · V6, Diesel6.5x187x16ET434.94 in215/70R18 / 225/70R165x11266.6 mmM14 x 1.5
GLK 350 CDI · V6, Diesel8.5x177x16ET57 / ET436.49 in215/45R17 / 225/70R165x11266.6 mmM14 x 1.5
GLK 350 CDI · V6, Diesel6.5x197x16ET37 / ET434.71 in245/50R19 / 225/70R165x11266.6 mmM14 x 1.5
GLK 350 CDI · V6, Diesel6.5x177x16ET434.94 in245/50R17 / 225/70R165x11266.6 mmM14 x 1.5
GLK 350 CDI · V6, Diesel8x187x16ET37 / ET435.46 in235/55R18 / 225/70R165x11266.6 mmM14 x 1.5
GLK 350 CDI · V6, Diesel6.5x187x16ET47 / ET435.10 in245/40R18 / 225/70R165x11266.6 mmM14 x 1.5
GLK 200 · I4, Petrol7.5x177.5x17ET485.64 in235/60R175x11266.6 mmM14 x 1.5
GLK 200 · I4, Petrol7.5x187.5x17ET47 / ET485.60 in235/55R18 / 235/60R175x11266.6 mmM14 x 1.5
GLK 200 · I4, Petrol7.5x197.5x17ET47 / ET485.60 in235/50R19 / 235/60R175x11266.6 mmM14 x 1.5
GLK 220 BlueTEC · I4, Diesel6.5x178x16ET485.14 in255/60R17 / 235/50R165x11266.6 mmM14 x 1.5
GLK 220 BlueTEC · I4, Diesel7.5x188x16ET47 / ET485.60 in255/65R18 / 235/50R165x11266.6 mmM14 x 1.5
GLK 220 BlueTEC · I4, Diesel8x208x16ET57 / ET486.24 in255/50R20 / 235/50R165x11266.6 mmM14 x 1.5
GLK 250 · 2.0L, I4, Petrol7x188.5x16ET57 / ET585.74 in225/55R18 / 225/50R165x11266.6 mmM14 x 1.5
GLK 250 · 2.0L, I4, Petrol7x198.5x16ET42 / ET585.15 in215/60R19 / 225/50R165x11266.6 mmM14 x 1.5
GLK 250 BlueTEC · 2.1L, I4, Diesel7.5x186.5x17ET58 / ET486.03 in215/70R18 / 255/70R175x11266.6 mmM14 x 1.5
GLK 250 BlueTEC · 2.1L, I4, Diesel8.5x176.5x17ET37 / ET485.71 in255/55R17 / 255/70R175x11266.6 mmM14 x 1.5
GLK 250 BlueTEC · 2.1L, I4, Diesel8.5x206.5x17ET42 / ET485.90 in215/60R20 / 255/70R175x11266.6 mmM14 x 1.5

Wheels and hardware

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  • No exact catalog match in inventory

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Lug 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

    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

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  • No exact catalog match in inventory

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Real-World 2012 Mercedes-Benz GLK-Class 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:

  • 18-inch — 2 documented builds
  • 19-inch — 2 documented builds
  • 20-inch — 1 documented build

5 documented builds.

2012 Mercedes-Benz GLK-Class custom wheel setup

Staggered · 20×? / Rear unknown

Documented on a 2012 Mercedes-Benz GLK-Class build — observed custom fitment, not a universal fit guarantee.

Wheel: Giovanna Portofino-RL

Front
20×?
Rear
—
Compared with OEM

Compared with the 20×7.5 ET42 OEM configuration. Calculated geometry only — not fit confirmation.

    View full build on Modified1
    2012 Mercedes-Benz GLK-Class custom wheel setup

    Staggered · 18×? / Rear unknown

    Documented on a 2012 Mercedes-Benz GLK-Class build — observed custom fitment, not a universal fit guarantee.

    Wheel: Riva MX7

    Front
    18×? · 235/55R18
    Rear
    —
    Compared with OEM

    Compared with the 18×6.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

      View full build on Modified1
      2012 Mercedes-Benz GLK-Class custom wheel setup

      Staggered · 19×8.5 / Rear unknown

      Documented on a 2012 Mercedes-Benz GLK-Class build — observed custom fitment, not a universal fit guarantee.

      Wheel: DAI Replica R30

      Front
      19×8.5 · 235/50R19
      Rear
      —
      Compared with OEM

      Compared with the 19×6.5 ET37 OEM configuration. Calculated geometry only — not fit confirmation.

        View full build on Modified1
        2012 Mercedes-Benz GLK-Class custom wheel setup

        19×?

        Documented on a 2012 Mercedes-Benz GLK-Class build — observed custom fitment, not a universal fit guarantee.

        Tires
        235/50R19
        Compared with OEM

        Compared with the 19×6.5 ET37 OEM configuration. Calculated geometry only — not fit confirmation.

          View full build on Modified1
          2012 Mercedes-Benz GLK-Class custom wheel setup

          Staggered · 18×? / Rear unknown

          Documented on a 2012 Mercedes-Benz GLK-Class build — observed custom fitment, not a universal fit guarantee.

          Wheel: Riva MX7

          Front
          18×? · 235/55R18
          Rear
          —
          Compared with OEM

          Compared with the 18×6.5 ET43 OEM configuration. Calculated geometry only — not fit confirmation.

            View full build on Modified1

            Compare your own setup

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

            Open full fitment calculator

            More specs for the 2012 Mercedes-Benz GLK-Class

            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.