Hi,

I drive a 2008 Audi S3 with 14k miles on the clock and noticed today that my front passenger side front tyre has a bulge. Am aware this means that I need to change the tyre but does this also mean that I need a new set of 4 ? Or can I change the one or just the two front ones ?

The tyres on the car are from new.

Am just wondering as this is my first quattro and not sure how the haldex system works.

Many thanks...GRB