if you were thinking of doing it yourself dont use an ordinary socket. try and borrow a air gun socket if you can. or buy one from halfords as they are a hell of a lot stronger. or if you definatly want it doing free, (and if your in the aa. Let your tyre down and call the out saying you cant get the old wheel off coz of the locking nut then theyll have to come out and get it off for you...
