Hello
My 911S has 20000 miles on it and the computer says theres 5300 miles 59 Days left until service.
Does it have to be done in 59 days or can more miles be put on the car before I have to bring it in for the service.

 

20k is the regularly scheduled service interval. The car isn't going to simply stop working after the 20k mark. Just schedule your maintenance when it's convenient to you around the 20k mark.

 

you ll get lots of different opinions on that question. I would not be concerned about the days. (unless it s been 2 years since changed).

 

That is what I think
I don't want to go past a year much but I haven't put that much miles since the last service.