The GRG255DX is an RG series solid body electric guitar model introduced by Ibanez in 2016. It is a part of the entry-level GIO line.
The GRG255DX is one of the most affordable RG models with a double locking tremolo bridge. Other features include a basswood body, a bolt-on maple neck with rosewood fingerboard and pickguard-mounted Ibanez pickups.
Two different versions were produced for different markets: a version with an ILT1 tremolo and a version with an Edge III tremolo.
In 2010 two new finishes were introduced: Beam Blue and Orange. The GRG250P was discontinued after 2011, in all markets except China and Southeast Asia.
A similar model with dot inlays and a black pickguard, the GRG250P, has been produced since 2009. Another similar model with a maple fretboard and dot inlays, the GRG250M, was introduced in 2014.