Pinpoint Test C: Diagonal Wear
WARNING: This page is about a different car, the 2007 Ford Pickup, 2007 Ford F550 Super Duty, 2007 Ford F450 Super Duty, and 2007 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- C1 MEASURE THE TREAD DEPTH
- Using a tread depth gauge or similar tool, measure the tread depth of the wear pattern.
- Is the tread depth greater than 1.58 mm (2/32 in)?
- YES
: If no performance concerns (noise/vibration) are present, the tire can remain in service.
CHECK the air pressure in the tires, ADJUST as necessary.
ROTATE the wheel and tire assemblies.
INSPECT for loose, worn or damaged suspension components. INSTALL new components as necessary.
CHECK the alignment and ADJUST as necessary. REFER to SUSPENSION SYSTEM - GENERAL INFORMATION article.
- NO
: INSTALL a new tire(s).
CHECK the air pressure in the tires, ADJUST as necessary.
ROTATE the wheel and tire assemblies.
INSPECT for loose, worn or damaged suspension components. INSTALL new components as necessary.
CHECK the alignment and ADJUST as necessary. REFER to SUSPENSION SYSTEM - GENERAL INFORMATION article.