WheelOffset

2017 Mercedes-Benz SL-Class Wheel Offset

ET20–ET46 (13 configs)

Quick specs

OEM offset
ET20–ET46 (13 configs)
Wheel size
Multiple — see configurations
Backspacing
4.77–6.56 in (17 configs)
Bolt pattern
5×112
Center bore
66.6 mm
Tire size
Multiple — see configurations

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
SL 450 · 3.0L, V6, Petrol8.5x198.5x19ET355.63 in255/35R195x11266.6 mmM14 x 1.5
SL 450 · 3.0L, V6, Petrol8.5x198.5x19ET36 / ET355.67 in255/35R195x11266.6 mmM14 x 1.5
SL 450 · 3.0L, V6, Petrol8.5x198.5x19ET355.63 in255/40R19 / 255/35R195x11266.6 mmM14 x 1.5
SL 450 · 3.0L, V6, Petrol9x198.5x19ET27 / ET355.56 in255/35R195x11266.6 mmM14 x 1.5
SL 550 · 4.7L, V8, Petrol8.5x198.5x19ET355.63 in255/35R195x11266.6 mmM14 x 1.5
SL 550 · 4.7L, V8, Petrol8.5x198.5x19ET36 / ET355.67 in255/35R195x11266.6 mmM14 x 1.5
SL 550 · 4.7L, V8, Petrol8.5x198.5x19ET355.63 in255/40R19 / 255/35R195x11266.6 mmM14 x 1.5
SL 550 · 4.7L, V8, Petrol9x198.5x19ET27 / ET355.56 in255/35R195x11266.6 mmM14 x 1.5
SL 400 · 3.0L, V6, Petrol8.5x188.5x18ET365.67 in255/45R18 / 255/40R185x11266.6 mmM14 x 1.5
SL 400 · 3.0L, V6, Petrol8.5x188.5x18ET365.67 in255/40R185x11266.6 mmM14 x 1.5
SL 500 · 4.7L, V8, Petrol7.5x187.5x18ET415.36 in245/40R185x11266.6 mmM14 x 1.5
SL 500 · 4.7L, V8, Petrol9x197.5x18ET36 / ET415.92 in235/45R19 / 245/40R185x11266.6 mmM14 x 1.5
SL 500 · 4.7L, V8, Petrol9.5x197.5x18ET36 / ET416.17 in245/35R19 / 245/40R185x11266.6 mmM14 x 1.5
SL 500 · 4.7L, V8, Petrol9.5x197.5x18ET40 / ET416.32 in235/45R19 / 245/40R185x11266.6 mmM14 x 1.5
SL 500 · 4.7L, V8, Petrol9x197.5x18ET27 / ET415.56 in245/35R19 / 245/40R185x11266.6 mmM14 x 1.5
SL 500 · 4.7L, V8, Petrol8.5x197.5x18ET30 / ET415.43 in245/20R19 / 245/40R185x11266.6 mmM14 x 1.5
SL 400 (DBA-231466) · 3.0L, V6, Petrol7.5x189x18ET31 / ET264.97 in275/55R18 / 255/25R185x11266.6 mmM14 x 1.5
SL 400 (DBA-231466) · 3.0L, V6, Petrol7.5x189x18ET46 / ET265.56 in255/30R18 / 255/25R185x11266.6 mmM14 x 1.5
SL 550 (CBA-231473) · 4.7L, V8, Petrol9.5x189.5x18ET315.97 in245/35R185x11266.6 mmM14 x 1.5
SL 550 (CBA-231473) · 4.7L, V8, Petrol7.5x179.5x18ET26 / ET314.77 in265/50R17 / 245/35R185x11266.6 mmM14 x 1.5
SL 550 (CBA-231473) · 4.7L, V8, Petrol7.5x209.5x18ET46 / ET315.56 in245/45R20 / 245/35R185x11266.6 mmM14 x 1.5
SL 550 (CBA-231473) · 4.7L, V8, Petrol7.5x199.5x18ET45 / ET315.52 in265/25R19 / 245/35R185x11266.6 mmM14 x 1.5
SL 550 (CBA-231473) · 4.7L, V8, Petrol8.5x199.5x18ET32 / ET315.51 in265/35R19 / 245/35R185x11266.6 mmM14 x 1.5
SL 550 (CBA-231473) · 4.7L, V8, Petrol10x219.5x18ET20 / ET315.79 in255/40R21 / 245/35R185x11266.6 mmM14 x 1.5

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Wheels and hardware for this vehicle

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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

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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

    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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More specs for the 2017 Mercedes-Benz SL-Class

OEM offsets are catalog configurations, not an aftermarket “safe ET range.” Matching offset alone does not confirm clearance. Documented custom builds are observed setups only.