Dunlop ago/40 optical wheel alignment gauges are the industry standard tracking gauges. this basic design has been in use since the mid-sixties with almost every garage and tyre shop having a set. they are still the quickest, method of accurately checking front or rear toe angles (tracking). the gauges measure in fractions of a degree that can be converted, if preferred, to milli-metres or inches using the calculator dial. calibration is very simple and any user can do it in less than a minute. basic design since the mid-sixties quickest method of accurately checking front or rear toe angles gauges measure in fractions of a degree very simple calibration
measures: toe kpi
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