[9] Thorr remained the band's bassist, alongside new additions Warren DeMartini and Robbin Crosby on guitars, and Khurt Maier on drums.
[11] Thorr was briefly replaced by Gene Hunter,[12] however by the end of the year the group had finalised its classic lineup of Pearcy, DeMartini, Crosby, bassist Juan Croucier and drummer Bobby Blotzer.
[20] In 1996, the band reunited with Pearcy, DeMartini and Blotzer joined by bassist Robbie Crane, after plans for a full classic lineup reunion fell through.
[26] Pearl remained the band's vocalist until December 2006, when he left amid rumors of a classic lineup reunion.
[29] After the band released its first studio album in 11 years, Infestation, in 2010, Crane announced in March 2012 that he had left Ratt to focus on Lynch Mob, which he joined in 2010.
[31][32] Blotzer was temporarily replaced for a run of shows in early 2014, as he had yet to recover from neck surgery he underwent the previous October.
[33] In April 2014, Pearcy announced that he had left Ratt for a third time, blaming the "constant turmoil" and other controversies surrounding the band.
[34] The following September, Blotzer rebranded his new group from Bobby Blotzer's Ratt Experience to simply Ratt, having "taken control" of the brand, with the drummer joined by lead vocalist Joshua Alan, guitarists Michael "Doc" Ellis and Nicolas "Blaze" Baum, and bassist Scotty Griffin.
[39][40] They were replaced initially by Stacey Blades and Todd Kerns, respectively,[41] and later on a more permanent basis by Mitch Perry and Brad Lang.
[45] In November 2016, Pearcy, DeMartini and Croucier regained ownership of the Ratt name from Blotzer, expelling him from the original partnership and reforming the band with Carlos Cavazo and Jimmy DeGrasso.