TD01 Tire Tread Depth Tool


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The Tire Tread Depth Gauge is an add-on accessory for the VT56 OBD2 Diagnostic TPMS Tool. The accessory allows a technician to measure tire tread depth with high accuracy when checking TPMS sensors during routine service and maintenance checks. In one simple gesture, it can detect worn tires, tire damage and indicate poor alignment.


  • A quick vehicle safety check
  • An additional service and tire sales opportunity
  • Ideal for tire management: records tire condition before and after storage
  • Quickly captures 3 tire measurements (inner, center, outer)
  • Measures with an accuracy of +/-1% + 0.0012 inches (0.03 mm)
  • Measures 4 to 7 wheels per vehicle
  • Green, yellow and red color codes on the VT56 tool screen indicate wear
  • Automatic calibration checks before every use