How do you differentiate between a 30 cwt and 3- ton

[Keith Webb]

Can anyone confirm the wheel size please on the 2-pounder Portee?

The F60L and C60L 2-pdr portees used 20" wheels.

• There are also some differences between the C60 that are equipped with the 16” rims have smaller brake drums, this I discovered when I went to swap tires and rims between my 1941 Pattern 12 C60L and my 1942 Pattern 13 C60S the brake drums are smaller.

Phil, are you referring to the cab12/13 difference? As far as I know the 6" steering ends with the larger brake drums were introduced with the cab 13. All cab 12s used the 4 7/8" steering ends.