![Tire runout gauge](https://img.overdriveonline.com/files/base/randallreilly/all/image/2011/07/ovd.K-Line-Industries-Tire-Runout-Gauge.png?auto=format%2Ccompress&fit=max&q=70&w=400)
The Tire Runout Gauge measures radial and lateral tire runout conditions to help eliminate irregular tire wear and ride vibration. The device uses a roller wheel placed against the tire tread combined with a gauge bar, individual low- and high-spot sliders and a magnified measurement readout that shows the amount of runout.
K-LINE INDUSTRIES, klineind.com