Speed Limits And The Law
SPEED LIMITS AND THE LAW
GENERAL SPEED LIMITS in terms of the National Road Traffic Act, 1989 and its Regulations are:
SPEED LIMITS AND THE LAWSPEEDS
A maximum speed limit of 80 km/h for a goods vehicle with a GVM exceeding 9t, a combination vehicle consisting of a goods vehicle (i.e. drawing vehicle and one or two trailers) of which the sum of the GVM of the goods vehicle and of the trailer(s) exceeds 9t and an articulated vehicle of which the GCM exceeds 9t.
Provision is also made that certain vehicles (minibuses, buses and goods vehicles) shall not exceed the speed limits imposed on tyres by SABS 1550 or as approved by the manufacturer of such tyres.
Certain tractors and trailers or combination vehicles may also not exceed speed limits of 35 km/h and 15 km/h based on their braking capabilities.
Road traffic signs can also prescribe speed limits which may be lower or higher than the general limits applicable on a public road.