just as his part number says they have the full monty kit
quick way to check tweek, some also set ride hieght with them and then set there geometry
When checking tweak on a rubber-tired touring car, using standard rubber tires typically gives non-precise and non-repeatable measurements. Rubber tires are never perfectly rounded, so when checking tweak one tire can lift earlier than another but this does not always indicate a tweaked car. Tire roundness and insert weight is different from one tire to the next.
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When checking tweak on a foam-tired touring car, the differences between tires are even greater than with rubber tires. Each foam tire has a different diameter after each run due to tire wear, making it impossible to check for tweak because the tires can give very misleading results. In this case the alu set-up wheels are the best tool for checking tweak.
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