05-01-2019, 09:32 AM
Last time I was buying tyres, I was advised not to mix a PR3 front with a Pirelli Angel GT rear, even though they're both radials, because they're made from different compounds. I really don't know. I think I'll try mixing it up next time I'm forced to change tyre brands as I honestly don't think I'm a good enough rider to notice. The only issue would be if the mixture caused some erratic and unpredictable behaviour.