+**Tread** is the patterned surface designed to enhance grip and movement. It is crucial for contact between a [Wheel](/wiki/wheel) or foot and the ground, shaping the interaction between a moving body and its [Surface](/wiki/surface).
+## See also
+- [Footprint](/wiki/footprint)
+- [Grip](/wiki/grip)
+- [Friction](/wiki/friction)
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