Yeah, definitely do it...will save you money. I probably could have got another few thousand miles on the tires as there was plenty of tread left over rest of diameter. I wouldn't have known about the inside of tire if I hadn't got the car serviced ... Could have had a blow out they were worn so low lol.
Incidentally, for the service, i removed the Forge Induction Kit. I can tell you, there was a notably difference both in terms of power, sound and delivery without the kit. As standard, the car felt slightly 'weedy'. I have been driving the car with the kit on for nearly 4000 miles. Once removed, and after doing some mile, there was def a difference in performance. Needless to say, as soon as I got the car back from service, induction kit was back on immediately.