Centre hub nut (front)

[C.A.R.]

The Haynes book of lies has an interesting technique for this, which involves putting the spare wheel on, putting the socket through the hole in the centre of the wheel and doing it that way, with the car lowered back on the ground. Means you can get a bit more leverage.

Had to do both of my driveshafts this year, it's not a fun job. Fortunately for me both hub nuts came off without much of a fight...