"Windows Down" is a song by American boy band Big Time Rush from the re-release of their second studio album Elevate.

[3] Kendall Schmidt believed that the track would "appeal to people of all ages," while Carlos PenaVega hoped it "bring in some of the older demo.

"[5] The song was written by Blackbear, Mike Posner, Alexander James, Damon Albarn, Dave Rowntree, Graham Coxon, Bei Maejor, and Matt Squire, with production handled by the latter two while additional by CJ Baran.

[8] Nick Bassett from UK site The Re-View called "Windows Down" a "surefire summer pop hit", complimenting the use of the "Song 2" sample and wrapping up his article saying that it should "mark Big Time Rush as some hot, home-grown competition for our Transatlantic invading boybands".

[11][12] The video features the band doing various activities in Hawaii like surfing, paddle boarding, swimming in the ocean, and standing on top of Jeep Wranglers.