6′ 9″ diam., 21 oval spokes, reinforced near the pin, vee inner rim, apparent tread 4″.
Hub 20½″ face dia., pin between at 13″, central boss is 1½″ out from the tyre.

Source: Kohlhapur at Loughborough in 1995, measured direct.

Casting: 67.5 mm tread dia., 60.9 mm i/d., hub 1.2 mm out from the tyre, pin at 10.8 mm.

Casting prices and stock . LMS loco sets, price list

Scan of a casting in a set for a LMS 4-6-0 Jubilee