My JCW is now a smidge over 2 years old and has just clicked over 10k. At the recent service, the dealer recommended that the front discs should be replaced due to corrosion and wear. I find this incredible after such a short period of time and fairly low mileage. It is mostly driven 90 miles a week up and down the M90 (45 miles on Monday morning to park at Edinburgh airport and 45 miles back on Thursday night to Perth). Braking is minimal as there is not a lot of traffic at those times.
Certainly when it is parked for a while, I can see that the front discs are covered with brown surface rust. Is this usual? Also, if I do replace them, are the ventilated and grooved ones any better?
I don't remember my previous R53 suffering in the same way and it had a very similar driving profile between 2007 and 2016.