The Park Tool WAG-4 Professional Wheel Alignment Gauge, click to enlarge
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Item # WAG-4

/ Tools / Wheel & Spoke

Professional Wheel Alignment Gauge

For a wheel to perform properly, it is important for the rim to be centered between the locknuts of the hub, or “dished.” To check this, and to make precision adjustments, a wheel alignment gauge (also called a “dishing tool”) is a must. An accurate and truly versatile wheel alignment gauge that belongs alongside every truing stand.

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WAG-4 Features

  • The WAG-4 allows easy checking of the dish on road, mountain, or BMX wheels from 16" to 29" (ETRTO or ISO rim sizing of 305-630)
  • Works with any hub width
  • Can be accurately used with the tire still on the wheel


Parts & Accessories


Replacement Parts

WAG-4 Professional Wheel Alignment Gauge