Please be advised that drivers competing in any event in SA must comply to local sub regulation which requires all cars to have a D25 or equivalent (or harder) right rear tyre. It may be altered if you wish.
Remember this will be a national rule as from March 1, along with the left rear then also being required to be a D12 or harder.
This is especially important for the Scotcher Race Fuels Murray Bridge Championship on February 16 where scales will also be on hand to check weights and track measurements will also be checked.
