GLS are hopeless bastards. Today 3 of 4 wheels were delivered to my house (I wasn't home, someone else signed for them). I'm hoping the 4th is in the country. When asked "why are there only 3 wheels?" the response was a shrug with the docket pushed in her face for signing.
At least they rang the doorbell this time. Usually they dump the package on the doorstep or fling it over the side gate.