Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Ruthless Gladiator's Plate Legguards Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Ruthless Gladiator's Plate Legguards suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Ruthless Gladiator's Plate Legguards is part of the transmog set Ruthless Gladiator's Plate Armor (Warrior only). The other 15 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Ruthless Gladiator's Plate Legguards Fits
Other Items Named Ruthless Gladiator's Plate Legguards
2 other items in the current build are also called Ruthless Gladiator's Plate Legguards. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Ruthless Gladiator's Plate Legguards
Blizzard numbers items as they are created, so the named items next to ID 70257 (70252 to 70262) were usually added in the same batch as Ruthless Gladiator's Plate Legguards: the same quest line, zone, vendor or reward set.