Hey,
My Ford F250 at work needs a special socket to lower the wheel from under the box. I never knew this until I got a flat last summer, I guess it is for security of the spare.
Once in a remote spot I managed to twist the lug-nut head off a 4 position wheel wrench (using a cheater bar on seized lug nuts). Had to call for a tow truck to bring me a socket and long bar.
I now check my lug nuts once in a while to prevent them from seizing.
Mike
I watch the guy at the tire store so he doesn't get too enthusiastic with his air wrench.
Jeff