a single later on or a B-side or an extra track later on somewhere else. Initially it just didn't fit with the concept." Five other satisfactory songs that did not fit its story concept, including "Cars", were later included on a limited edition digipak in March 1999. Touring and promotion Fear Factory joined Rob Zombie and Monster Magnet for a fall 1998 tour. They also began their first headlining US tour with System of a Down, Hed PE, Static-X, and Spineshank in early 1998. The tour ran into tragedy, however, when a rental truck housing all of the band equipment and merchandise was stolen from a hotel parking lot in Philadelphia. This forced several shows to be immediately rescheduled. Three days later, the stolen truck was found near the Walt Whitman Bridge, empty and in flames. Regarding the theft, Burton C. Bell told MTV, "January 23 was a very dark day in Fear Factory history. Our entire production was in that truck including lights, merchandise, everything. Not only was our entire production in that truck, but also the other two group's who traveled with us. System of a Down, all their stuff got taken with the truck, same with a band called SpineShank, all their equipment as well. So everything, the whole show just drove off." Such problems on Fear Factory's first headlining tour proved demoralizing; however, Bell described the events as somewhat of a "blessing in disguise" as various one-off major city dates that needed rescheduling were expanded into multiple shows heading into mid April. In a last-minute change, Fear Factory replaced Judas Priest in the Second Stage headlining slot of Ozzfest '99. The tour ran from May through July. Three singles were released for Obsolete. "Shock" and "Descent" managed to chart but did not endure lasting popularity. Only after the release of "Cars", exclusive to the limited edition digipack version of Obsolete, did Fear Factory gain significant mainstream exposure. This was further aided by the song's music video directed by John S. Bartley. Charity auction A gold record of Obsolete was provided to Allbeat.com's charity auction for Death frontman Chuck Schuldiner who was suffering from a brain tumor. The auction faced severe controversy however; while the record sold for $1,000, the buyer never materialized. Other items up for auction, including a guitar signed by Papa Roach and articles from Crazy Town and Slipknot, also did not materialize. A