Details about Z-PLATE

Z-plate are a Limited Wheels.
Wheels are steering and carrying your Battle-Car. They can either be animated or static. Every wheel has a custom trim or even a custom tire tread. You can equip them inside the customization window in the wheels tab.
You can get limited items during special events.
You can search for trade offers with Z-plate here.

NameRarityType
Z-plate Limited Wheels