The phrase references the apply of lowering the tread depth of a tire to a selected degree, coupled with the seek for institutions providing this service in shut proximity to the person. This service could be sought by people collaborating in motorsports, the place laws usually dictate particular tread depths, or by these aiming to match a brand new tire’s tread depth to partially worn tires on the identical car.
Enterprise this course of can present a number of benefits. In racing, it will possibly optimize grip and dealing with traits by minimizing tread squirm. For on a regular basis autos, matching tread depths throughout all tires, particularly on all-wheel-drive techniques, helps forestall driveline binding and untimely put on. Traditionally, the apply has been employed to increase the lifespan of tires and enhance efficiency beneath particular situations.
