The album is especially remembered for including two tracks that reached number one on the charts: the title track, Private Eyes, and I Can’t Go for That (No Can Do). The latter not only topped Billboard's Hot 100 but also remained at the top of the R&B charts for a week, a notable achievement for a duo of white musicians. Additionally, Did It in a Minute ranked among the top ten most popular songs, showcasing the album's consistency in generating hits.
Private Eyes drew on the accumulated experience of Hall & Oates since their formation in 1970 in Philadelphia, Pennsylvania. Their focus on songwriting, often collaborative between Daryl Hall and John Oates, resulted in a repertoire that connected with a wide audience, leading to 29 of their 33 singles reaching the Billboard Top 40 between 1974 and 1991. The success of Private Eyes adds to a discography that includes other well-known songs such as Rich Girl, Kiss on My List, and Maneater, consolidating their presence in popular music.