I hope someone can help, I have currently got 4 x Michelin Pilot Sport 2's fitted to my S3. The two front tyres were fitted new about 1500 miles ago. The rear two tyres have approx. 5-6 mm of tread remaining, but one of these has a nasty puncture. So I'm planning to replace the damaged tyre with a new Michelin PS2. Before I do this I just wanted to know if there will there be any issues with the quattro system and running two different tyre depths on the same axle.
I have done a quick search, but could not seem to find the answer. I really don't want to fork out another £270+ for two more tyres!!
Thanks in advance.