3′ 3½″ diam., 10 oval spokes, vee inner rim, apparent tread 3½″.

Casting: 44.4 mm tread dia., 36.5 i/d., hub 0.7 mm above the tyre.

Gauge 3 loco set prices . Casting prices and stock

Scan of a casting in a set for BR 4-6-0 4MT ,   and BR 2-6-0 Riddles 3 and 4MT

Suitable for the Gauge 3 Society 2010 minimum tyre width of 6.8 mm, or the earlier standard of 8.0 mm.