From the movie To Wong Foo, Thanks for Everything! Julie Newmar
In a drag queen contest, a muscular man passes the winner envelope to a past drag queen, who says to the audience of the muscular man:
I don't know who he is, but if there's a snowstorm tonight, he is going on my tires.
I am assuming this is a way to joke about the man's physical attractiveness. It doesn't seem to be idiomatic language, according to Google.