Pinpoint Test A: Inner Edge, Shoulder Wear

WARNING: This page is about a different car, the 2013 Ford Explorer. However, it is still accessible from the selected car via links, so may be relevant.

A1 MEASURE THE TREAD DEPTH
- Using a tread depth gauge or similar tool, measure the inside edge/shoulder tread depth.
Is the tread depth greater than 1.588 mm (0.0625 in)?
- Yes : ROTATE the wheel and tire assemblies.
  CHECK and ADJUST the toe to nominal +0.15 degrees (toe in). CHECK and
  
  ADJUST caster and camber to nominal. REFER to SUSPENSION SYSTEM - GENERAL INFORMATION .
- No : INSTALL a new tire(s). CHECK and ADJUST the toe to nominal. CHECK and ADJUST caster and camber to nominal. REFER to SUSPENSION SYSTEM - GENERAL INFORMATION .