Hudy have released these CNC-machined aluminium set-up wheels for 1/8 off-road cars that allow for precise and repeatable set-up adjustment and tweak correction. Precision-machined to exacting tolerances, each alu set-up wheel in a set is perfectly matched and eliminates set-up errors inherent in using standard off-road tires. Suspension set-up, ride height setting and checking tweak using standard rubber tires typically gives non-precise and non-repeatable measurements and rubber tires with foam inserts are never perfectly round, so when checking and setting up suspension geometry, ride height or tweak it is important to have all four sides of the car exactly the same size and perfectly round. The alu set-up wheels are one of the most important and basic set-up tools when performing a professional car adjustment. They can also be used on a 1/8 rally car or 1/8 truggy (not for ride height).