Sienna FWD V6-3.3L (3MZ-FE) (2006)
Brake Pad: Specifications
Rear
REAR BRAKE PAD
PAD LINING THICKNESS
Using a ruler, measure the pad lining thickness.
Standard thickness .................................................................................................................................................................... 11.0 mm (0.433 inch)
Minimum thickness ..................................................................................................................................................................... 1.0 mm (0.039 inch)