It is safe to run different patterns front and rear with the Corsa System tires. The purely directional pattern should be used only on the front. The Asymmetric or Asymmetric & directional version should be used on the rear. If you are running all the same, go with one of the Asymmetric patterns.
The 285/35R19 for example is both asymmetric and directional, which means they have to have separate right and left part numbers.
Don't expect too much from the tread life, although results will vary.
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