TRAC has various meanings in the Auto category. Discover the full forms, definitions, and usage contexts of TRAC in Auto.
Also known as "traction control system," or "TCS." A safety feature that regulates wheel spin and prevents loss of control under acceleration by ensuring maximum traction and contact between the tires and the road (by adjusting brake pressure to one or more wheels, closing the throttle, or reducing the fuel supply to at least one or more cylinders).
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