Ok chaps just after some views/opions on my situation.
Basically bought a second hand Astra GTC as the replacement daily for the other half/family wagon about six months ago. Cars a 14 plate and had 11k on the clock with original tyres. I Knew the fronts would need changing come MOT time which is now due, car now having done 18k.
Gave the car a wash today and now what I call the monthly muck out ! When cleaning the wheels noticed that the passenger front has splits on the sidewall ! Obviously now I'm going to get the fronts replaced now as soon as. What I can't decide now though is weather to get the s001's again which is what is was originally going to do to match the rears, though now I have doubts about them and thinking about changing brand. Choice is limited though as there a funny size being 235/50/18. Thinking Michelin primacy 3. I know tyres crack with age but surely this is a bit premature.