6′ 6″ diam., 20 oval spokes, rectangular inner rim, apparent tread 4″, tyre width 5¾″.
Hub 18½″ face dia., 4″ out from the tyre, pin between at 11½″.

Casting: 61.9 mm tread dia., 55.4 mm i/d, hub 3.2 mm out from the tyre, pin at 9.5 mm.
Tyre widths for exact scale models at 1:32, 4.56 mm.

Casting prices and stock . GER loco sets, price list

Scan of a casting in a set for a GE 4-6-0 S69