Caster-Smooth, 9X3.5X4, Tubeless-Tan Fits 2144, 6144, 6152, and 6161 models with 44", 52", 61", and 72" decks. 4 ply tubeless tire, one-piece rim.Zerk fitting.    Bearing Type: Semi-Sealed Ball Bearing    Center Hole: 5/8"    Hub: 3-1/2", Centered Hub Type    Style: Caster Wheel    Tread Pattern: Smooth    Wheel Color: Tan Grasshopper (Undefined) SEVERAL
