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Define the correct Chevrolet TrailBlazer EXT hub bore size

Refer to the Chevrolet TrailBlazer EXT hub bore size chart above, compiled by our experts. It is vital to follow the recommended manufacturer's specifications to avoid any damage or injury, no matter what trim your Chevrolet TrailBlazer EXT has.

If the hub bore size for the Chevrolet TrailBlazer EXT rims is chosen improperly and you didn`t buy hub-centric rings, it may lead to vibrations, and in the worst scenario - the wheel may detach from the car.

Save your life with our thorough Chevrolet TrailBlazer EXT center bore size chart; all you have to do is simply find the necessary year of manufacture.

Chevrolet TrailBlazer EXT Hub Bore

2006 2005 2004 2003 2002
Shop for Tire & Wheel Packages at Tire Rack.
Hub Bore 78.1 mm
Use Hub Centric Rings
Wheel Hub Bore
TrailBlazer EXT Bolt Pattern PCD 6x127
Thread size (Lug Nut Size) M12 x 1.5
Lug Nuts


Chevrolet TrailBlazer EXT specs

Best Tires
Wheel Offset 22 - 42 mm
Lug Nut Size M12 x 1.5
Hub Bore Size 78.1 mm