9000 CSE V6-2962cc 3.0L DOHC (B308) (1996)
Wheel Fastener: Description and Operation
From, and including M1988, the wheel studs tapered surface has increased and their surface treatment improved.
The tapered surfaces of the rim fastening holes have increased (applies only to aluminium rims).
The locating stud for the rim has been given a tapered contact surface against the brake disc and likewise the cylindrical hole for the locating stud at the
brake disc has also been changed to a tapered design.