Pinpoint Test A: Inner Edge, Shoulder Wear
- 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: FRONT CAMBER AND CASTER ADJUSTMENT .
- No
: INSTALL a new tire(s). CHECK and ADJUST the toe to nominal.
CHECK and ADJUST caster and camber to nominal. REFER to: FRONT CAMBER AND CASTER ADJUSTMENT .