Western Australian Consolidated Regulations Western Australian Consolidated Regulations The size and capacity
of a pneumatic tyre to be fitted to a vehicle must be decided using a cold
inflation pressure that is not more than the lesser of —
(a) the
pressure recommended by the tyre manufacturer; and
(b) a
pressure of —
(i)
for a radial ply tyre — 825 kPa; or
(ii)
for another tyre — 700 kPa.