Yes, this is true, I was debating whether to list it as just Titan, as that would be simpler, and avoid confusion with the 2002+ Super-Liner. But Super-Liner Titan is more correct (though the 1995+ one could also be Titan, depending on the year).

Interestingly, Wikipedia and Mack's own website (under "Mack History") refer to it simply as the "Titan"