The founding members of Big Ass Truck included drummer Robert Barnett, DJ Colin Butler, bassist Joe Boone, keyboardist Alex Greene, singer/guitarist Robby Grant and singer/guitarist Steve Selvidge.
[6] Band member Robby Grant was involved in a solo project under the name Vending Machine but now performs under his own name.
He also plays guitar in the band MouseRocket with former Big Ass Truck bandmate Robert Barnett and guitarist/vocalist/songwriter Alicja Trout of The Lost Sounds and River City Tanlines.
Steve Selvidge has recorded and toured with The Bloodthirsty Lovers along with Dave Shouse who is the former member of Memphis lo-fi rockers Grifters and Those Bastard Souls.
The band held a reunion show February 13, 2014 at The 1884 Lounge at Minglewood Hall in Memphis.