Thanks for all the replies, Repoman Naz cheers, ok yeah would like a winter setup, and be able to swap all the way round to maximize tire life, question is does changing from staggered 19” cause issues? will it throw my sensors out due to different alloy/tire size compared to the standard that came on the car? and will it be a bad idea to fit 17 or 18” if I have sport suspension which is my case?

Also to confuse myself and everyone else further if I put 17” on all round what is the highest aspect ratio I can stick on without any problem e.g…a 235/65 as Fraser said?, and will the rolling circumference change(not done the math yet) and make my odometer etc be out as I have changed this? Questions questions