It says in the Haynes book:
6.00 x 16, 6.50 x 16, 7.00 x 16, 7.10 x 16 and 7.50 x 16
SWB & LWB models
tyre pressure front and rear 25 lb/square inch (1.8 kg/square cm)
Note: if the load is over 500 lb (250kg) the rear tyre pressures should be increased to 30 lb/square inch (2.1 kg/square...