Road Trips Volume 4 Number 2 is a live album by the rock band the Grateful Dead. The 14th of the Road Trips series of archival releases, it was recorded on March 31 and April 1, 1988, at the Brendan Byrne Arena in East Rutherford, New Jersey. It was released as a three disc CD on February 1, 2011. The April 1 performance of Bob Dylan's "Ballad of a Thin Man" had been previously released on Postcards of the Hanging.