What size nut is on the front spindle 2002 Pontiac grand prix?
The size of the front spindle nut on a 2002 Pontiac Grand Prix is 30mm. However, it's crucial to verify this with a socket before attempting to remove it. Different models or even specific options might have slight variations. Always double-check with your owner's manual or a reliable automotive repair resource specific to your Grand Prix's year and model.