Changed a rear recently whilst in Geelong, the tyre dealer who was very helpful and knowledgable about all his tyres, he had in stock 023, PR2, PR3, Roadsmart and Metzlers......his advise was , if your using the ST as a Sports Sports Tourer go for the 023's......If used as a Touring Sports Tourer go for the PR2/PR3.
Further he stated he would put the PR2 on as in his opinion the PR2 is every bit as good as the PR3 in every way......and they $40 cheaper per tyre.
So a PR2 it was......as isaid he had all in stock and was never to see me again and could have sold the tyre to make the most dollars on.
Cheers