The Gunson Trakrite is the simplest, most accurate device for checking the alignment of the steered wheels of cars and light commercials. It is a roller bearing platform over which one front wheel is slowly driven with the wheels in their straight ahead position. The movement is linked to a pointer which shows if adjustment is needed and in which direction. Suitable for the professional user, fleet operator or private motorist. Sold individually. This tool tests accuracy in only 5 minutes and is easy and simple to operate with no technical knowledge needed. It checks the alignment of steered wheels on cars and light commercials.