Interestingly, this is a language phenomenon where applying a restrictive adjective in front of a noun is generally perceived as ascribing importance to it. That's just how English is read by most people. I suspect that it applies even if you use a variable to denote absence of importance.
Just trying it out for myself: "My $k-wheeled car in San Francisco is much better than public transit", I automatically read that the number of wheels as having some importance and also assume that the number of wheels is not 4.
Of course, this may seem unusual in that k is a free variable and I may be implying that it doesn't matter what its value is, but it doesn't read that way.
I think this comes from a natural form of information compression. Very cool.
Another fun example of implicit information is: "They met on the streets of San Francisco. She was homeless and he was homeless and dirty." Does this imply that she wasn't dirty? Yes. But that's actually unknown.