"Truckin'" is a song by the Grateful Dead, which first appeared on their 1970 album American Beauty. It was recognized by the United States Library of Congress in 1997 as a national treasure.

Written by band members Jerry Garcia, Bob Weir, Phil Lesh, and lyricist Robert Hunter, "Truckin'" molds classic Grateful Dead rhythms and instrumentation with lyrics that use the band's misfortunes on the road as a metaphor for getting through the constant changes in life. Its climactic refrain, "What a long, strange trip it's been," has achieved widespread cultural use in the years since the song's release.

"Truckin'" is associated with the blues and other early 20th century forms of folk music.

"Truckin'" was considered a "catchy shuffle" by the band members. Garcia himself commented that "the early stuff we wrote that we tried to set to music was stiff because it wasn't really meant to be sung ... the result of [lyricist Robert Hunter getting into our touring world], the better he could write ... and the better we could create music around it." The communal, shared-group-experience feel of the song is brought home by the participation of all four of the group's chief songwriters (Garcia, Weir, Lesh, and Hunter), since, in Phil Lesh's words, "we took our experiences on the road and made it poetry," lyrically and musically. He goes on to say that "the last chorus defines the band itself."

Samuel Timothy "Tim" McGraw (born May 1, 1967) is an American country singer and actor. Many of McGraw's albums and singles have topped the country music charts with total album sales in excess of 40 million units in the US, making him the eighth best-selling artist, and the third best-selling country singer, in the Soundscan era. He is married to country singer Faith Hill and is the son of former baseball player Tug McGraw.

McGraw had 11 consecutive albums debut at Number One on the Billboard albums charts. Twenty-one singles hit No. 1 on the Billboard Hot Country Songs chart. He has won 3 Grammys, 14 Academy of Country Music awards, 11 Country Music Association (CMA) awards, 10 American Music Awards, and 3 People's Choice Awards. His Soul2Soul II Tour with Faith Hill is the highest grossing tour in country music history, and one of the top five among all genres of music.

McGraw has ventured into acting, with supporting roles in The Blind Side (with Sandra Bullock), Friday Night Lights, The Kingdom, and Four Christmases (with Vince Vaughn and Reese Witherspoon), and lead roles in Flicka (2006) and Country Strong (2010). He was a minority owner of the Arena Football League's Nashville Kats. Taylor Swift's debut single, "Tim McGraw", refers to him and his song, "Can't Tell Me Nothin'".