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We are Proud to offer products that are Made in the USA.


Our tools are unique in that they simultaneously align and “square” the car, insuring that the rear axle is running true and parallel to the front axle. Since our strings attach to the vehicle, they move with it when adjustments are made, the vehicle can be rolled to settle the suspension without the hassle of gauge recalibration. See which kit suits you best from the options below.



Choose the kit that suits your needs best. Our basic kit measures toe on all four corners of nearly any vehicle, with bundled upgrades available for savings.


Our tools are designed to last a lifetime. If a component is damaged or lost, you can purchase spare parts here to keep you running up front.

Customer reviews

Customer reviews

Assembly, setup, and measurement are quick and easy. You arrive at a measurement faster than conventional off-vehicle systems, and I think this system is faster and more accurate than laser systems.
— Steve S.