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Wheel Alignment: Inspection: Caster

WARNING: This page is about a different car, the 2023 Subaru Ascent. However, it is still accessible from the selected car via links, so may be relevant.
  1. Place the front tires on the turning radius gauge. Make sure that the ground contact surfaces of the front tires and rear tires are at the same level.
  2. Set the alignment gauge adapter into the center of wheel, and then set the alignment gauge.
    G16349167Courtesy of SUBARU OF AMERICA, INC.
    (a) Alignment gauge
    (b) Turning radius gauge
    (c) Alignment gauge adapter
  3. Measure the caster angle in accordance with the operation manual for alignment gauge.
Caster
3°31'