how to rotate front wheels

[carsevo99]

my brakes on my e6 judder like mad seems strange as i never really use the car no more as my transfer box is bad ,i only use it weekends and sometimes through the week but recentley i noticed alot of brake judder could be rust on the disc but i want to check my hub run out ive got a dti and a stand to check it but how can i rotate the hub as its 4 wheel drive do all wheels need to be of the ground also ill check my suspension and disc while im at it any advice be great

 

[evowalsh]

if you lift the front and back of one side ie drivers side you should be able to rotate the front wheel you have off the ground

 

[evoaps]

are you sure your discs arent warped?

 

[carsevo99]

discs

great stuff i be checking my hubs also the discs if they not to bad ill skim them in work as they arent that old tbh about 2 year old and i only do 3-3.5k a year