2009 Subaru Tribeca Wheel Offset

ET55 · ET51

Quick specs

OEM offset
ET55 · ET51
Wheel size
8x18 · 8x19 · 8.5x20
Bolt pattern
5×114.3
Center bore
56.1 mm
Tire size
255/55R18 · 255/50R19 · 255/45R20

OEM configurations

ConfigurationFrontRearOffsetBackspacingTireBolt patternCenter boreThread
3.6i · 3.6L, EZ36D, H6, Petrol8x18ET556.17 in255/55R185x114.356.1 mmM12 x 1.25
3.6i · 3.6L, EZ36D, H6, Petrol8x19ET556.17 in255/50R195x114.356.1 mmM12 x 1.25
3.6i · 3.6L, EZ36D, H6, Petrol8.5x2011x20ET51 / ET416.26 in255/45R205x114.356.1 mmM12 x 1.25

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Wheels and hardware for this vehicle

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Lug hardware

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  • White Knight 5306 Chrome M12x1.25 OEM Factory Style Mag Lug Nuts, 4 Pics

    M12 x 1.25

    Matches M12 x 1.25 thread — confirm wheel seat style

    Check price on Amazon
  • White Knight 1706S-20AM Chrome M12 x 1.25 Bulge Acorn Lug Nut

    M12 x 1.25

    Matches M12 x 1.25 thread — confirm wheel seat style

    Check price on Amazon
  • White Knight 3806XL-25AM Chrome M12x1.25 Spike Lug Nuts

    M12 x 1.25

    Matches M12 x 1.25 thread — confirm wheel seat style

    Check price on Amazon

Wheel locks

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More specs for the 2009 Subaru Tribeca

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.