4′ 0″ diam., 10 oval spokes, inner rim has a low hump shape, apparent tread 5″, tyre width 5½″.
Hub 10½″ face level with the tyre.
Source: tender with the preserved Y14/J15 at Weybourne measured direct in September 1994.
Casting: 110 mm tread dia., 85.1 i/d., hub level with the tyre.
Scan of a casting in sets for GE Y14/LNER J15
21 June 2021